Friday, August 26, 2022

These are the Best Telescopes for Stargazers in Light-Polluted Cities

08/26/2022

NEWS & FEATURES

The best telescopes for stargazers in light-polluted cities
 Alan Dyer

Don’t let bright lights prevent you from exploring cosmic sights.

SPONSORED BY: NATIONAL AIR AND SPACE MUSEUM

Discover How the Webb Telescope Will Unlock the Secrets of Our Universe

Hear the latest about the James Webb Space Telescope directly from its senior project scientist John Mather at a virtual program presented by the National Air and Space Museum. Tune in September 13 at 8 pm ET as Mather discusses JWST’s mission to peer into the past to study every phase of cosmic history. Then he’ll answer your questions about this groundbreaking telescope. Learn more and register now.

Mystery crater potentially caused by relative of dinosaur-killing asteroid
Kevin Gill/Flickr, CC BY-SA

The dinosaurs may have been annihilated by two asteroids, not just one.

Get the Exclusive New 6" Jupiter Globe

Marvel at the ever-changing surface of Jupiter with this gorgeous 6-inch globe - available only on MyScienceShop.com. Custom-produced with beautifully detailed images from the Juno and Cassini missions, this desktop planet identifies 18 belts, bands, and major features. Hurry, limited quantities are available!

Postcards from the Oort Cloud: Sending comets through the mail
Richard Jakiel

Postcards were once the social media of choice — and great comets have been among their favorite subjects.

Space & Beyond Box

The makers of Astronomy magazine present the Mars Collection! This highly anticipated box features a 6" Percival Lowell Mars globe, Mars 37 Pocket Atlas, Topographic Model of the Jezero Crater, and more. Subscribe today to get free shipping and a bonus gift.

Interpreting 5 ancient constellations across cultures
Sergey Tinyakov/Shutterstock

For thousands of years, different civilizations have attached stories and symbolism to the same starry configurations in the night sky.

Eclipse Products 
Ask Astro: Why will DAVINCI drop through Venus' atmosphere so quickly?
NASA GSFC visualization and CI Labs Michael Lentz and colleagues

Why will the DAVINCI spacecraft jettison its parachute so soon after entering Venus’ atmosphere? Won’t this result in less time to collect data and images?

OBSERVING

The sky this week
Dominique Dierick (Flickr)

Your daily digest of celestial events coming soon to a sky near you. Updated Friday morning at 9 A.M. Central. 

PICTURE OF THE DAY

The green glow
John Vermette from Tucson, Arizona

Green airglow from excited oxygen atoms fills the skies over Grand Staircase-Escalante National Monument. This image is a composite mosaic; sky images had an exposure time of 15 seconds and foreground images were exposed for 90 seconds. All images were taken at f/1.4 and ISO 3200.

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