Astronomers using NASA’s James Webb Space Telescope have made a groundbreaking discovery about how dust forms in some of the earliest galaxies. The study focuses on the dwarf galaxy Sextans A, one of ...

Add Yahoo as a preferred source to see more of our stories on Google. Using the James Webb Space Telescope, astronomers may have discovered the first evidence of dinosaur-like monster stars that ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Ancient shoreline features hint that water on Mars once formed a vast ocean.

Perseverance took a selfie after filling a sample tube with a rock core from the arrowhead-shaped rock nicknamed Cheyava Falls. The small, dark hole in the rock is where the core sample was drilled.

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

Quantum spin liquids are exotic states of matter in which spins (i.e., the intrinsic angular momentum of electrons) do not settle into an ordered pattern and continue to fluctuate, even at extremely ...

Using the James Webb Space Telescope, astronomers may have discovered the first evidence of dinosaur-like monster stars that existed shortly after the Big Bang. These prehistoric stellar titans are ...