Scientists studying the interstellar object ‘Oumuamua have proposed that it may be a fragment from a Pluto-like planet beyond ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbor valuable metals, ...

Human spaceflight is built on a simple paradox: the farther people travel from Earth, the more fragile their bodies and ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Aetherflux's new orbital data centers could help meet an estimated 165% surge in energy demand due to artificial intelligence ...

Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Learn about the molecules and materials found in samples of asteroid Bennu, including sugars, space gum, and an abundance of ...

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map ...