File: A SpaceX Falcon 9 rocket stands in launch position at Space Launch Complex 4 East (SLC-4E)...
How fast is the universe expanding? Astronomers may be one step closer to resolving ‘Hubble trouble’
The local universe may be expanding more slowly than previously thought, a discovery that could relieve a...
There may be as many rogue planets or free-floating planets in the Milky Way as there are...
As four astronauts travel around the moon on NASA’s Artemis II mission, they will venture beyond Earth’s...
Every ounce counts when launching a rocket, which is why considerations for the Size, Weight, and Power...
The Chesapeake Bay’s most popular crustacean has a dark streak. Cannibalism is the No. 1 killer of...
100 years after Robert Goddard launched the first liquid-fueled rocket, NASA is preparing a return to the...
A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet’s...
All the essential ingredients to make the DNA and RNA underpinning life on Earth have been discovered...
Discovered in the Pictor II dwarf galaxy, star PicII-503 has an extreme deficiency in iron—less than 1/40,000th...
Using the James Webb Space Telescope, astronomers have discovered an example of a new class of exoplanet,...
Science in the modern era is increasingly reliant on enormous datasets and automated analysis. In astronomy, the...
Apollo 11 first landed astronauts on the moon in 1969, but the journey to the lunar surface...
NEW YORK, March 2026 — Melagen Labs and Satlyt today announced a joint technology demonstration aboard the...
It’s well known that spaceflight causes muscle atrophy and other biological changes in reduced gravity, and especially...
Gamma-ray bursts are the most violent explosions in the universe. In a fraction of a second, they...
'It promises that this is just the beginning of the story for these characters. There's so much...
One particularly well known fact about the Moon is that it doesn’t have much of a magnetosphere...
Kepler is issuing a call for payloads seeking persistent, real-time data streaming in Low Earth Orbit. Integration...