Astronomy News for the Month of May 2020

	Excerpts from JPL mission updates are provided as a public service as part of the JPL Solar System Ambassador/NASA Outreach program. For special JPL programs and presentations in your area visit the JPL Solar System Ambassador website. (Click on the logo to link to the JPL SSA homepage.)

"A brilliant Venus shines to the right of an overexposed crescent Moon during twilight at Lake Wendouree in southern Australia. A barely perceptible Mercury hovers below and slightly to the right of Venus."
Blackswan/Flickr

The Month At-A-Glance
A calendar displaying the daily astronomical events.

(All times are local unless otherwise noted.)

Planetary Highlights for May "Whether you prefer evening or morning observing -- or both -- May has you covered. Venus and Mercury appear in the night sky this month, offering fine views during evening twilight. Meanwhile, the morning sky holds the magnificent trio of Jupiter, Saturn, and Mars. All three planets are improving as they approach their respective oppositions later this year, which results in larger disks when viewed with a telescope." Astronomy Magazine, May 2020, P. 36.
	Mercury Is in superior conjunction on the 4th. Mercury sets at 7:34 p.m. on the 1st and about 10:14 p.m. by month's end. Look for Mercury low to the west-southwest about 30 minutes after sunset after the second week of the month. Mercury is in conjunction with Venus on the 22nd, but for U.S. observers, the best time to spot the pair near closest approach will be on the evening of the 21st when the pair will be about 1° apart from each other just after sunset. Mercury moves from the constellation of Aries into Gemini this month shining at magnitude 0.0 on the 31st.
	Venus Is stationary on the 13th. Venus sets at 11:17 p.m. on the 1st and about 8:35 p.m. by month's end. Look for Venus soon after sunset to the west. Venus is in the constellation of Taurus shining at magnitude -4.6.
	Earth N/A.
	Mars Rises at 2:50 a.m. on the 1st and about 1:46 a.m. by month's end. Look to the southeast before sunrise to spot Mars. Mars moves from the constellation of Capricornus into Aquarius this month shining at magnitude 0.2.
	Jupiter Rises at 1:27 a.m. on the 1st and about 11:20 p.m. by month's end. Look for Jupiter to the south before sunrise. Jupiter is in the constellation of Sagittarius shining at magnitude -2.4.
	Saturn Rises at 1:47 a.m. on the 1st and around 11:37 p.m. by month's end. Look for Saturn to the south before sunrise. Saturn is in the constellation of Capricornus shining at magnitude 0.5.
	Uranus Rises at 5:50 a.m. on the 1st and around 3:53 a.m. by month's end. Uranus rises during twilight for most of this month, so it will still be difficult to spot until next month. Uranus is in the constellation of Aries shining at magnitude 5.9.
	Neptune Rises at 3:59 a.m. on the 1st and about 1:58 a.m. by month's end. Look for Neptune to the southeast before sunrise. Neptune is in the constellation of Aquarius shining at magnitude 7.9.
	Dwarf Planets
	Ceres Rises at 3:48 a.m. on the 1st and around 2:13 a.m. by month's end. Look for Ceres, to the southeast before sunrise. Ceres is in the constellation of Aquarius shining at magnitude 9.1.
	Pluto Rises at 1:22 a.m. on the 1st and around 11:16 p.m. by month's end. Pluto is situated near Jupiter and may be visible if skies are dark enough. Pluto is in the constellation of Sagittarius shining at magnitude 14.7. As always, good luck at spotting Neptune, Ceres and Pluto, a large telescope and dark skies will be needed.

Return to Top

Astronomical Events

	Meteor Showers The Eta Aquarids Meteor Showers - This shower is visible during the period of April 21 to May 12. It reaches maximum on May 5. During the period of greatest activity hourly rates usually reach 20 for observers in the northern hemisphere and 50 for observers in the southern hemisphere. Meteor Shower Radiant Report For more information about Meteor Showers, visit Gary Kronk's Meteor Showers Online web page. Meteor Scatter (or Meteor burst communications) - "is a radio propagation mode that exploits the ionized trails of meteors during atmospheric entry to establish brief communications paths between radio stations up to 2,250 kilometres (1,400 mi) apart." Tune your shortwave or your HF amateur radio to 54.310 MHz SSB and see if you can hear any pings. Try other frequencies as well... 6m FT8 digital - 50.313 Mhz & 50.276 Mhz, JP-65 digital mode and the carrier frequencies of the lower VHF bands for TV channels 2, 3 & 4.
	Comets "Comet PanSTARRS (C/2017 T2) shares a low-power field with the Cigar Galaxy (M82)! As ideal as modest-telescope comets get, PanSTARRS hits a peak brightness of 8th or 9th magnitude while sailing high in the northern sky. The comet makes its closest approach to the Sun, or reaches perihelion, May 4, at a distance of 149 million miles. On the plus side, PanSTARRS crests near Polaris, making it accessible to northern observers all night." Astronomy Magazine, May 2020, P. 42. For information, orbital elements and ephemerides on observable comets, visit the Observable Comets page from the Harvard-Smithsonian Center for Astrophysics. For more information about Comets, visit Gary Kronk's Cometography.com webpage.
	Eclipses Solar Eclipses No solar eclipse activity this month. Lunar Eclipses No lunar eclipse activity this month.
	Observational Opportunities Look for Venus and Mercury in the early evening sky soon after sunset. Look for Mars, Jupiter and Saturn in the early morning before sunrise. Look for Comet PanSTARRS in Ursa Major. Look for Venus and Uranus in the early evening sky soon after sunset. Look for Mercury, Mars, Jupiter and Saturn in the early morning before sunrise. Look for Comet PanSTARRS in Camelopardalis.
	Asteroids (From west to east) Harmonia is in the constellation of Virgo. Thalia is in the constellation of Virgo. Iris is in the constellation of Sagittarius. Herculina is in the constellation of Sagittarius. Information about the Minor Planets can be found at the Minor Planet Observer website.
	Ocultations Information on various occultations can be found by clicking the IOTA logo.

Return to Top

Subscriber Gallery

I have created a web page containing images taken and submitted by subscribers to the email newsletter, check-ins to the Colorado Astronomy Net and readers of the online newsletter. Any one wishing to submit their own images to the gallery, please let me know. The images must be taken by the submitter and be astronomy related. Please include a description and your information so that I can give proper credit to your work.

Featured Image



January 20, 2019 - Total Lunar Eclipse - A short video clip of images taken by some of our subscribers on the evening of January 20, 2019 during the Super Blood Moon Lunar Eclipse. (Click on the image above to start the video.)

Return to Top

Member Meteor Sightings

This is a new section where I will post meteor, fireball, etc sightings that have been published on the American Meteor Society's web site. I want to make this an active section of the web pages and newsletter and would like to publish the links to member sightings. If you have any published sightings, please provide me with the links and I will post them here for all to enjoy.

Return to Top

Planetary/Lunar Exploration Missions

(Excerpts from recent JPL mission updates)

	JPL Latest News The Latest from Space JPL Latest News May 1, 2020 Newly Reprocessed Images of Europa Show 'Chaos Terrain' in Crisp Detail Full Article & Images "The surface of Jupiter's moon Europa features a widely varied landscape, including ridges, bands, small rounded domes and disrupted spaces that geologists call "chaos terrain." Three newly reprocessed images, taken by NASA's Galileo spacecraft in the late 1990s, reveal details in diverse surface features on Europa." Read the latest news and discoveries from JPL's dozens of active space missions exploring Earth, the solar system and worlds beyond. Past, Present, Future and Proposed JPL Missions. For special JPL programs and presentations in your area visit the JPL Solar System Ambassador web site.
	Juno - May 1, 2020 Jupiter's Great Red Spot: A Rose By Any Other Name Full Article & Images "Jupiter's already vibrant colors become especially striking in this artistic interpretation of an image from NASA's Juno mission that shows the planet's famous Great Red Spot. Citizen scientist Mary J. Murphy processed an image from the spacecraft's JunoCam instrument, increasing the color saturation to create a piece Murphy calls "The Rose." The Great Red Spot is a storm in Jupiter's southern hemisphere with crimson-colored clouds that spin counterclockwise at wind speeds that exceed those in any storm on Earth. The Great Red Spot has slowly changed over the years, and is currently about 1.3 times as wide as our planet. Data returned by the Juno mission helped scientists determine that the storm's roots extend at least 200 miles (320 kilometers) into Jupiter's atmosphere. For comparison, a typical tropical cyclone on Earth only extends about 9 miles (15 kilometers) from the top of the storm to the bottom." Images from NASA's JunoCam. More information on the Juno mission is available at: Juno and Mission Juno. The public can follow the Juno mission on Facebook and Twitter.
	New Horizons - April 24, 2020 Thoughts on Interstellar Navigation by Parallax Full Article & Images "Forever and forever we have taken the stars as fixed markers in the sky -- old friends to guide your way on land, at sea, in the air and even in space. We flew to the Moon decades ago and shot the stars all along the way. One needs a sense of direction to embark on the unknown. There was a new world to explore, but one framed by the old stars you learned when you were a kid in Ohio." New Horizons gallery Find New Horizons in the iTunes App Store. For more information on the New Horizons mission - the first mission to the ninth planet - visit the New Horizons home page.
	TESS - January 24, 2020 How Earth Climate Models Help Scientists Picture Life on Unimaginable Worlds Full Article & Images "In a generic brick building on the northwestern edge of NASA's Goddard Space Flight Center campus in Greenbelt, Maryland, thousands of computers packed in racks the size of vending machines hum in a deafening chorus of data crunching. Day and night, they spit out 7 quadrillion calculations per second. These machines collectively are known as NASA's Discover supercomputer and they are tasked with running sophisticated climate models to predict Earth's future climate. But now, they're also sussing out something much farther away: whether any of the more than 4,000 curiously weird planets beyond our solar system discovered in the past two decades could support life." For more information on the TESS mission, visit the Latest Tess Stories page.
	Past, Present, Future and Proposed JPL Missions Visit JPL's mission pages for current status.

Return to Top

Mars Missions

Be A Martian

Mars website mobile version is here!

	Mars on the Go! NASA Be A Martian Mobile App If you want the latest news as it happens, try our Be A Martian app. Download on Mobile Devices Android | iPhone | Windows Phone
	JMARS JMARS is an acronym that stands for Java Mission-planning and Analysis for Remote Sensing. It is a geospatial information system (GIS) developed by ASU's Mars Space Flight Facility to provide mission planning and data-analysis tools to NASA's orbiters, instrument team members, students of all ages, and the general public.
	Laboratory for Atmospheric and Space Physics "The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder (CU) began in 1948, a decade before NASA. We are the world's only research institute to have sent instruments to all eight planets and Pluto. LASP combines all aspects of space exploration through our expertise in science, engineering, mission operations, and scientific data analysis. As part of CU, LASP also works to educate and train the next generation of space scientists, engineers and mission operators by integrating undergraduate and graduate students into working teams. Our students take their unique experiences with them into government or industry, or remain in academia to continue the cycle of exploration. LASP is an affiliate of CU-Boulder AeroSpace Ventures, a collaboration among aerospace-related departments, institutes, centers, government labs, and industry partners."
	LASP/MAVEN - April 22, 2020 LASP awarded Earth Venture Mission Libera Full Article & Images "A new spacecraft proposed by scientists at CU Boulder could soon be NASA's nose in space, sniffing out the environments beyond Earth's solar system that might host planets with thick atmospheres. Astrophysicist Kevin France is leading the development of that mission, called the Extreme-ultraviolet Stellar Characterization for Atmospheric Physics and Evolution (ESCAPE). He's hoping it will provide the critical reconnaissance work in humanity's search for life far away from home." Visit LASP and MAVEN for more information.
	Mars 2020 - Perseverance - May 1, 2020 NASA's Perseverance Rover Will Look at Mars Through These 'Eyes' Full Article & Images "When it launches this summer, NASA's Perseverance rover will have the most advanced pair of "eyes" ever sent to the Red Planet's surface: Its Mastcam-Z instrument packs a next-gen zoom capability that will help the mission make 3D imagery more easily. Rover operators, who carefully plan out each driving route and each movement of a rover's robotic arm, view these stereo images through 3D goggles to see the contours of the landscape." Learn more about the upcoming Mars 2020 (Perseverance) mission.
	Mars Science Laboratory - Curiosity - May 1, 2020 Sols 2751-2753: 'Glas-going' to Drill! Full Article & Images "To me, it seems like Curiosity was sitting on top of the Greenheugh pediment getting ready to drill "Edinburgh" just yesterday, and yet we're already preparing to drill another rock in this weekend's plan, a target we've named "Glasgow." Combined with "Hutton," these three drilled samples will give us a wonderful snapshot of the range of compositions of the three major geologic units we've explored in this region." Follow the Mars Curiosity rover on Foursquare. For information about NASA's partnership with Foursquare.   Mars Rover Landing - Free for the Xbox 360 (requires Kinect)   Visit the Mars Science Laboratory page.
	Mars Reconnaissance Orbiter Mission - February 18, 2020 NASA's Mars Reconnaissance Orbiter Undergoes Memory Update Full Article & Image "From Feb. 17 to Feb. 29, 2020, NASA's Mars Reconnaissance Orbiter (MRO) will go on hiatus from its science mission and its relay operations while engineers on Earth conduct long-distance maintenance. During the hiatus, other orbiters will relay data from the Mars Curiosity rover and Mars InSight lander to Earth. The maintenance work involves updating battery parameters in the spacecraft's flash memory - a rare step that's been done only twice before in the orbiter's 15 years of flight. This special update is necessary because it was recently determined that the battery parameters in flash were out of date and if used, would not charge MRO's batteries to the desired levels." MARS RECONNAISSANCE ORBITER HIRISE IMAGES All of the HiRISE images are archived here. More information about the MRO mission is available online.
	Mars Odyssey Orbiter - August 23, 2019 What's Mars Solar Conjunction, and Why Does It Matter? Full Article and Images "The daily chatter between antennas here on Earth and those on NASA spacecraft at Mars is about to get much quieter for a few weeks. That's because Mars and Earth will be on opposite sides of the Sun, a period known as Mars solar conjunction. The Sun expels hot, ionized gas from its corona, which extends far into space. During solar conjunction, this gas can interfere with radio signals when engineers try to communicate with spacecraft at Mars, corrupting commands and resulting in unexpected behavior from our deep space explorers." Daily Mars Odyssey THEMIS Images Can be found at the Thermal Emission Imaging System (THEMIS) website. The Odyssey data are available through a new online access system established by the Planetary Data System. Visit the Mars Odyssey Mission page.
	Journey to Mars - InSight - Revealing the Heart of Mars - February 24, 2020 A Year of Surprising Science From NASA's InSight Mars Mission Full Article and Images "A new understanding of Mars is beginning to emerge, thanks to the first year of NASA's InSight lander mission. Findings described in a set of six papers published today reveal a planet alive with quakes, dust devils and strange magnetic pulses." Interactive selection of raw images taken by the cameras aboard InSight. Learn more about the InSight Mission.
	Mars Missions Status New Mars missions are being planned to include several new rover and sample collection missions. Check out the Mars Missions web page and the Mars Exploration page.

Return to Top

Astronomy Links and Other Space News

(If you have a link you would like to recommend to our readers, please feel free to submit it.)

Colorado Astronomy Links

• Brighton Astronomy Group - Astronomy in Brighton, Colorado (under construction).

• Cloudbait Observatory, Guffey Colorado - Submit your fireball reports here. Interesting, knowledgeable site.

• Colorado Amateur Satellite Net - On our net, we discuss anything that has to do with amateur satellites, ham radio with the space station, and more. *** Off the air until further notice. ***

• Colorado Springs Astronomical Society - The Colorado Springs Astronomical Society (CSAS) is a nonprofit organization dedicated to the enjoyment of the nighttime sky.

• Denver Astronomical Society - Promotes the enjoyment and understanding of astronomical phenomena, history and lore by providing educational and observing opportunities for our members, general public, and outreach activities at the University of Denver's historic Chamberlin Observatory, schools, and nature centers.

• Gateway2Space - More information about the Star Light -- Star Bright Observatory.

• Little Thompson Observatory - The Little Thompson Observatory (LTO) offers no-charge public access to the wonders of the night sky, either on one of our regularly scheduled public nights, or as a private group affair. When the weather co-operates, each session includes a guided tour of the sky using our large (18") telescope.

• Mike Coletta's SatWatch - Orbiting object and satellite watching. ORBITING OBJECT TRACKING … It's the thrill of the chase. Promoting and supporting the hobby of amateur radio, Mike - KG0UFO, along with many other radio hobbyists around the globe use the reflected signals of the AF Space Fence to detect orbiting objects as they make their way over the US. - The AF Space Fence was shut down in Sept. 2013. These are recordings of Mike's many observations.

• National Space Science & Technology Institute - NSSTI runs the Star Light--Star Bright Observatory in Colorado Springs, Colorado.

• Northern Colorado Astronomical Society - The purpose of our organization is to encourage the understanding & interest in the science & hobby of astronomy.

• Rocky Mountain Star Stare - The Premier Star Party in The Rocky Mountains

• Sangre Stargazers - New astronomy club in the Wet Mountain Valley of Custer County (about 45 miles due west of Pueblo, CO.)

• Southern Colorado Astronomical Society - The Southern Colorado Astronomical Society, CSU-P and the Pueblo Nature and Raptor Center welcomes everyone to participate in the discovery of our night sky.

• Star Cruiser Bill's Astrophotography - Great astrophotography from Aurora Colorado.

Radio Astronomy Links

• AMSAT - The Radio Amateur Satellite Corporation, or AMSAT, is a worldwide group of Amateur Radio Operators (Hams)... AMSAT's goal is to foster Amateur Radio's participation in space research and communication.

• HighQ Software Group - Blog of Ralph Boyd, Software engineer, amateur radio operator, radio astronomer.

• Radio Astronomy News - Radio Astronomy news and information.

• Radio Astronomy Research Posts - Radio Astronomy Research news posts and observations.

• Radio Astronomy Supplies - Radio Astronomy Supplies, the International leader in research radio telescopes for universities, observatories and individual.

• Radio JOVE Project - Radio JOVE students and amateur scientists observe and analyze natural radio emissions of Jupiter, the Sun, and our galaxy.

• Society of Amateur Radio Astronomers - The Society of Amateur Radio Astronomers (SARA) is an international society of dedicated enthusiasts who teach, learn, trade technical information, and do their own observations of the radio sky.

Other Astronomy Links

• A Guide to the Galaxy Right from our Bedroom Window - An interesting site suggested by the students from Lexington Middle School Science Club in Nebraska. Lots of good basic astronomy information.

• A Kid's Guide to Astronomy - A great site with other links to learn about stars and astronomy for kids of all ages.

• "TheSky" - Astronomy Software by Software Bisque.

• A Sea of Stars - Voyages of a Merchant Mariner & Amateur Astronomer - I'm a retired Navy veteran, currently sailing with the US Navy's Military Sealift Command as an Operations Chief. My dominant interests are science (esp. astronomy), history and photography, and I enjoy naval and military wargaming WHEN I can find the time.

• A Short Guide to Celestial Navigation - Celestial navigation is the art and science of finding one's geographic position by means of astronomical observations, particularly by measuring altitudes of celestial objects — sun, moon, planets, or stars.

• The ARRL - Amateur Radio Relay League - Information about amateur radio and how to become an amateur radio operator.

• American Meteor Society - Provides amateur observers a place to learn about and report meteor, fireball and related sightings.

• Astrogirl Homepage - Family-friendly educational astronomy website.

• Astronomia - Online web applications that use catalogues of astronomical objects. Applications and their description are also prepared in English.

• Astronomy Picture of the Day - A different picture of the cosmos every day.

• Astronomy 2009 - This site has some good links a young, interested student wishes to share.

• Beginners Guide To Astrophotography - A Quick & Easy Tutorial Of How To Take DSLR Astro Photography

• Be an Astronomer right from your Window - At-home astronomy techniques.

• Black Hole Encyclopedia - Excellent site from StarDate - University of Texas McDonald Observatory

• Caelum Observatory - The LARGEST dedicated public telescope in the Southwest at the Mount Lemmon SkyCenter!

• Celestial Bodies and Astronomy.

• Celestron Telescopes - Celestron telescopes.

• Clear Skies Observing Guides - CSOG, short for Clear Skies Observing Guides is a new concept in visual amateur astronomy. It is a digital publication that will enable observers to target all deepsky objects and carbon stars within reach of their equipment.

• The Constellations and Their Stars - Good site for finding out more about the 88 constellations and their associated stars.

• CosmoQuest - The place where you map other worlds, explore out universe and contribute to science.

• Distant Suns - Desktop Astronomy package for PCs.

• EarthSky - Astronomy news.

• Groovy Adventures - Unique adventures and vacations including astronomy related vacations.

• Heavens-Above - As the name implies - What's up in the heavens, particularly satellite passes.

• The International Dark-Sky Association - To preserve and protect the nighttime environment and our heritage of dark skies.

• informED: 10 Teaching Tools for Educators - informED - Teacher Resources.

• iTelescope.net - iTelescope.Net is the world's premier network of Internet connected telescopes, allowing members to take astronomical images of the night sky for the purposes of education, scientific research and astrophotography.

• JPL Solar System Ambassador Program - "Volunteers Bringing the Solar System to the Public"

• JPL Solar System - Jet Propulsion Laboratory information on our solar system.

• K8JTK.ORG - Welcome to the home page of Jeffrey Kopcak. You will find pages and posts I wrote about my hobbies, interests, projects, and things I'm involved in.

• Kids Space Center - Telescopes and Astronomy - Another site suggested by a young student - Great info about telescopes.

• Mars Exploration, Mars Rovers Information, Facts, News, Photos - National Geographic - Mars Exploration - Investigating the Red Planet.

• Meade Advanced Products Users Group - Mapug-Astronomy Topical Archive & information resource, containing a massive 335 page archive of discussions about Meade equipment, and much more: observatories, observing lists, permanent piers, equatorial wedges, remote operations, software, eyepieces, etc.

• My Stars Live - Interactive Star Chart

• NASA - Lunar and Planetary Science - General information, Missions to Comets, Data, Press Releases, Meteors and Meteorites, Other topics of Interest.

• NASA Science News - NASA missions, updates, astronomy news, excellent resource.

• National Archives info on space exploration - Archives Library Information Center (ALIC) - Space Exploration - Information about the United States' space flight programs, including NASA missions and the astronauts who participate in the efforts to explore space.

• Predictions for Solar and Lunar Eclipses - A website dedicated to predictions and information on eclipses of the Sun and Moon.

• Skymaps.com - Free sky maps each month.

• Skywatch Sightings from NASA - This site gives you the best times to watch the ISS pass over or near your location.

• Space.com - Interesting space and astronomy articles.

• Spaceflight Now - Launches and satellite news.

• SpaceLinks/Space Careers - SPACELINKS is a specialist staffing consultancy sourcing and supplying high caliber professionals for a wide range of world class organizations in the Space and Defense industry.

• "SpaceRef.com" - SpaceRef's 21 news and reference web sites are designed to allow both the novice and specialist alike to explore outer space and Earth observation.

• Space Weather - Check out what the sun is doing as seen from space.

• Stellarium - Free, downloadable planetarium/astronomy software.

• The Most Expensive & Amazing Telescopes In History - Some of the most expensive and amazing telescopes in history - From The Hub Post.

• The Ultimate Beginner's Guide to Astrophotography - Looking up into the night sky with just your eyes and maybe a telescope is amazing on its own. But it can be even better when you photograph and record it for your memories.

• Top 50 Astronomy NASA Photos of All Time - A list of the most interesting moments in the history of science - From The Hub Post.

• Ultimate Resource Guide for Astronomy - The resources we have provided below cover everything from discussing what astronomy is all the way to social media groups that focus on this popular and interesting topic. Use this resource guide for finding some great sites on astronomy whether you are a teacher looking for lesson plan ideas, a student wanting to brush up on their knowledge, a college student looking for a career or you just love the stars and want the most from your experiences.

• UniverseToday - Short, interesting articles about space and related topics.

• Wikisky - WIKISKY is a non-commercial project. The main purpose of WIKISKY is to consolidate astronomical, astrophysical and other information about different space objects and astrophysical facts.

Return to Top

Astronomical Lexicon

Return to Top

Read the Universe Today Newsletter by clicking on the logo.

Return to Top

Acknowledgments and References

The author will accept any suggestions, constructive criticisms, and corrections. Please feel free to send me any new links or articles to share as well. I will try to accommodate any reasonable requests. Please feel free to send questions, comments, criticisms, or donations to the email address listed below. Enjoy!

More Acknowledgements and References

Return to Top

Subscription Information

• To subscribe: visit Astronews subscription page.

• Email Newsletter archives

Return to Top

Keep looking UP!
73 from KIØAR

Return to Top