Astronomers have discovered that many infant stars born in stellar nurseries of the early universe may have preferred "fluffy" stellar blankets.
Rippled textures in a shallow lake bed on Mars indicate that ice-free liquid water once pooled here.
If we're looking for life as we don't know it, the best solvent out there may be concentrated sulfuric acid — the stuff that's floating around in the clouds of Venus.
This Astronaut star projector is currently just 20% off, offering gorgeous indoor nebulas in a fun, novelty model at a sizable discount.
A SpaceX rocket stage fell to Earth early Wednesday morning (Feb. 19), blazing a trail of fire through European skies.
The Hubble Space Telescope captured the colorful, wispy clouds near the Tarantula Nebula, one of the most luminous and active star-forming regions in our galactic backyard.
A flash of X-ray light has revealed the existence of an odd couple of stars, a massive star and a white dwarf, that shouldn't really exist together.
Breathe a sigh of relief! NASA has dropped the risk of asteroid 2024 YR4 impacting Earth in 2032 to 1 in 360, just a day after it became the highest-risk asteroid since records began.
Astronomers have studied 3,600 supernovas to discover diversity in exploding white dwarf stars, a vital tool in the investigation of dark energy.
NASA's New Horizons Pluto probe is gearing up to cross the "termination shock," an exotic boundary in the outer solar system, as early as 2027.
