Tri-State Astro South Dakota Astronomers

Signup  Login

NASA NIGHT SKY NOTES FOR MAY 2020

NASA NIGHT SKY NOTES FOR MAY 2020
venerdì 24 aprile 2020 - 05:03:30 Admin in:Astronomy News
nightsky.jpg

NASA NIGHT SKY NOTES FOR MAY 2020

NightskY

This Article is distributed by NASA Night Sky Network.  The Night Sky Network program supports astronomy clubs across the USA dedicated to astronomy outreach.  Visit nightsky.jpl.nasa.org  to find local clubs, event and more!

 

Become a Citizen Scientist with NASA!

David Prosper

Ever want to mix in some science with your stargazing, but not sure where to start? NASA hosts a galaxy of citizen science programs that you can join! You’ll find programs perfect for dedicated astronomers and novices alike, from reporting aurora, creating amazing images from real NASA data, searching for asteroids, and scouring data from NASA missions from the comfort of your home. If you can’t get to your favorite stargazing spot, then NASA’s suite of citizen science programs may be just the thing for you.

Jupiter shines brightly in the morning sky this spring. If you’d rather catch up on sleep, or if your local weather isn’t cooperating, all you need is a space telescope - preferably one in orbit around Jupiter! Download raw images straight from the Juno mission, and even process and submit your favorites, on the JunoCam website! You may have seen some incredible images from Juno in the news, but did you know that these images were created by enthusiasts like yourself? Go to their website and download some sample images to start your image processing journey. Who knows where it will take you? Get started at bit.ly/nasajunocam

Interested in hunting for asteroids? Want to collaborate with a team to find them?? The International Astronomical Search Collaboration program matches potential asteroid hunters together into teams throughout the year to help each other dig into astronomical data in order to spot dim objects moving in between photos. If your team discovers a potential asteroid that is later confirmed, you may even get a chance to name it!  Join or build a team and search for asteroids at  iasc.cosmosearch.org

Want to help discover planets around other star systems? NASA’s TESS mission is orbiting the Earth right now and scanning the sky for planets around other stars. It’s accumulating a giant horde of data, and NASA scientists need your help to sift through it all to find other worlds! You can join Planet Hunters TESS at: planethunters.org

Intrigued by these opportunities? These are just a few of the many ways to participate in NASA citizen science, including observing your local environment with the GLOBE program, reporting aurora with Aurorasaurus, measuring snowpack levels, training software for Mars missions – even counting penguins! Discover more opportunities at science.nasa.gov/citizenscience and join the NASA citizen science Facebook group at facebook.com/groups/Sciencing/ And of course, visit nasa.gov to find the latest discoveries from all the research teams at NASA!

 Amay2020

GREAT SOUTHERN JUPITER: Incredible image of Jupiter, submitted to the JunoCam site by Kevin M. Gill.  Full Credits : NASA/JPL-Caltech/SwRI/MSSS/Kevin M. Gill

MAY20202

Light curve of a binary star system containing a pulsating (variable) star, as spotted on Planet Hunters TESS by user mhuten and featured by project scientist Nora Eisner as a “Light Curve of the Week.” Credit: Planet Hunters TESS/NASA/mhuten/Nora Eisner

    printer friendly  

NASA NIGHT SKY NOTES FOR APRIL 2020

NASA NIGHT SKY NOTES FOR APRIL 2020
martedì 24 marzo 2020 - 14:54:04 Admin in:NASA
nightsky.jpg

NASA NIGHT SKY NOTES FOR APRIL 2020

NightskY

This Article is distributed by NASA Night Sky Network.  The Night Sky Network program supports astronomy clubs across the USA dedicated to astronomy outreach.  Visit nightsky.jpl.nasa.org  to find local clubs, event and more!

Hubble at 30: Three Decades of Cosmic Discovery

David Prosper

 

The Hubble Space Telescope celebrates its 30th birthday in orbit around Earth this month! It’s hard to believe how much this telescope has changed the face of astronomy in just three decades. It had a rough start -- an 8-foot mirror just slightly out of focus in the most famous case of spherical aberration of all time. But subsequent repairs and upgrades by space shuttle astronauts made Hubble a symbol of the ingenuity of human spaceflight and one of the most important scientific instruments ever created. Beginning as a twinkle in the eye of the late Nancy Grace Roman, the Hubble Space Telescope’s work over the past thirty years changed the way we view the universe, and more is yet to come!

 

We’ve all seen the amazing images created by Hubble and its team of scientists, but have you seen Hubble yourself? You actually can! Hubble’s orbit – around 330 miles overhead -- is close enough to Earth that you can see it at night. The best times are within an hour after sunset or before sunrise, when its solar panels are angled best to reflect the light of the Sun back down to Earth. You can’t see the structure of the telescope, but you can identify it as a bright star-like point, moving silently across the night sky. It’s not as bright as the Space Station, which is much larger and whose orbit is closer to Earth (about 220 miles), but it’s still very noticeable as a single steady dot of light, speeding across the sky. Hubble’s orbit brings it directly overhead for observers located near tropical latitudes; observers further north and south can see it closer to the horizon. You can find sighting opportunities using satellite tracking apps for your smartphone or tablet, and dedicated satellite tracking websites. These resources can also help you identify other satellites that you may see passing overhead during your stargazing sessions.

 

NASA has a dedicated site for Hubble’s 30th’s anniversary at bit.ly/NASAHubble30. The Night Sky Network’s “Why Do We Put Telescopes in Space?” activity can help you and your audiences discover why we launch telescopes into orbit, high above the interference of Earth’s atmosphere, at bit.ly/TelescopesInSpace. Amateur astronomers may especially enjoy Hubble’s images of the beautiful objects found in both the Caldwell and Messier catalogs, at bit.ly/HubbleCaldwell and bit.ly/HubbleMessier. As we celebrate Hubble’s legacy, we look forward to the future, as there is another telescope ramping up that promises to further revolutionize our understanding of the early universe: the James Webb Space Telescope!

 

 Discover more about the history and future of Hubble and space telescopes at nasa.gov.

 April2020aweb

Image Credit: NASA

 April2020bweb

Hubble’s “first light” image. Even with the not-yet-corrected imperfections in its mirror, its images were generally sharper compared to photos taken by ground-based telescopes at the time. Image Credit: NASA

    printer friendly  

Our Club Celebrated 25 Years

25 years!
lunedì 17 febbraio 2020 - 22:26:07 Admin in:Astronomy News

25 years! 

Its been a long time,did not realize how fast the time went since we started our astronomy club back in 1995.  To all members that stuck with us in good and bad times, I thank all of you, without your help we could have not gotten to this point.

Also remember our John Johnson Memorial Star Party in August 2020, in remembrance the loss of our great friend, JJ.

    printer friendly  
Go to page  1 2 3 4 5 6 
Valid XHTML 1.1  CSS Valido! tema e107 by e107wORks