NASA signs US-Australia Agreement on Aeronautics, Space Cooperation
At the International Astronautical Congress (IAC) taking place in Sydney this week, representatives from the United States and…
Comet Lemmon might be the best comet of 2025
View at EarthSky Community Photos. | John Chumack in Yellow Springs, Ohio, captured Comet Lemmon (C/2025 A6) along…
Comet 3I/ATLAS – NASA Science
NASA Assets Observing Comet 3I/ATLAS NASA’s Hubble Space Telescope captured this image of interstellar comet 3I/ATLAS on July…
Thousands of NASA employees to bid farewell to the NASA they knew
Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he…
23 years and two sky scans line up a clue — The trail narrows for a hidden heavyweight far beyond Neptune
For a long time, astronomers and astrophysicists have wanted to observe anomalies occurring within the border of Neptune.…
What’s Up: October 2025 Skywatching Tips from NASA
A supermoon takes over the sky, the Draconid meteor shower peeks through, and the Orionid meteor shower shines…
China's Tianwen-2 probe captures stunning Earth selfie – news.cgtn.com
China’s Tianwen-2 probe captures stunning Earth selfie news.cgtn.comTianwen 2 spacecraft halfway to target asteroid chinadailyasia.comChina National Space Administration Releases image…
“Very Strange” – Saturn’s Moon Titan Is Behaving Unusually
Purple haze around Titan – A false-color image of Titan captured in 2004 by the Cassini spacecraft. The…
Turns Out Cosmic Dust Isn’t Actually Miniature Rocks After All
Featured in this image from the NASA/ESA Hubble Space Telescope is a lenticular galaxy called NGC 4753 with…
International Space Station: Launching NASA and Humanity into Deep Space
Curiosity and the desire to explore are traits deeply rooted in human nature. Space exploration is no exception;…
Scientists Discover the Hidden Ingredient That Helped Form Earth’s Inner Core
Cartoon of the Earth with cutaway showing the mantle and inner and outer core. Magnetic field lines produced…
Warped Planetary Discs Challenge Our Understanding of Planet Formation
Planetary formation has, by and large, been well understood and it involves flat discs of dust and gas…