Comet 3I/ATLAS was born in a region of the Galaxy vastly different from our Solar System, billions of years ago
The interstellar comet 3I/ATLAS was born in a distant corner of our Galaxy, in a region that’s vastly…
NASA Spots a Massive Pink Heart in Argentina from Space Nearly 10 Kilometers Across. Its Color Has a Much Darker Origin than Romance
An astronaut looking down from the International Space Station captured a near-perfect pink heart sprawled across the Argentine…
NASA’s Curiosity Rover Spots Strange Fish-Scale Patterns on Mars
While scouring a 50-million-year-old crater on Mars, the Curiosity rover stumbled upon a polygon-shaped pattern that sort of…
Night and (Earth) Day – NASA
This image, released in celebration of Earth Day, shows the terminator – the line between night and day…
Two Worlds Where the Sun Never Moves
Imagine a world where the Sun never rises and never sets! It feels like that here in the…
Rocket Lab launches Japanese ‘origami’ satellite, 7 other spacecraft to orbit (photos)
Rocket Lab sent eight Japanese satellites to orbit from New Zealand on Wednesday night (April 22), including one…
NASA Shares Unseen Artemis II Photos to Mark Earth Day
NASA released the images to mark Earth Day. To mark Earth Day (April 22), NASA has released a…
World-first metajet propulsion could enable Alpha Centauri missions
Using even the most advanced rocket propulsion technologies available today, it would take billions of dollars and hundreds…
NASA SBIR/STTR Phase I and II BAA, 2026 Appendix A and B are now live! Offers due May 21, 2026, 5:00PM EDT
4 min read NASA, Organ Sharing Network UNOS to Study Faster Organ Transport 2 min read NASA Wins…
Electronics from Moondust: turning lunar regolith into printable circuits
Enabling & Support 22/04/2026 233 views 8 likes Once Artemis returns humans to the Moon, the next challenge…
2026 April 23 – Large Scale Structure of the Universe
APOD: 2026 April 23 – Large Scale Structure of the Universe Discover the cosmos! Each day a different…
Exploding Stars, Black Holes, and the Forbidden Gap
When the first gravitational wave (GW) was detected back in 2015, scientists said they had opened a new…