Former NASA astronaut Michael López-Alegría is about to fly to orbit with three paying passengers — but the...
Space.com
In just one night of observing, scientists detected a new record-breaker — the most distant megamaser known...
CAPE CANAVERAL, Florida — SpaceX will launch a former NASA astronaut and three paying customers on a...
It was up, up, and away last weekend for NASA’s Ingenuity helicopter, which completed its 24th Martian...
On April 8, 2024, the Great North American Solar Eclipse will cross the country, plunging a 124-mile-wide...
Since astronomers began finding exoplanets in the 1990s, they’ve uncovered a lot of hot Jupiters, and now...
Artifacts from the first heavier-than-air powered flying machine, the first spacecraft to carry humans to land on...
Every 4 milliseconds, a dead star blasts a powerful beam of radiation toward our planet. Don’t worry...
When comets first appear near Earth, their bright tails of ionized gas stun observers, but on every...
Bjarni Tryggvason, one of Canada’s original six astronauts who flew on board NASA’s space shuttle, has died...
