Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

In an ancient star system expected to be stable and dormant, scientists found a 3 billion-year-old white dwarf star still ...

Astronomers have generated the first three-dimensional map of a planet orbiting another star, revealing an atmosphere with ...

Astronomers have identified 2025 SC79, a new asteroid with a remarkably fast 128-day orbit, placing it among the ...

Astronomers have discovered three Earth-sized planets orbiting two stars in the TOI-2267 system located 190 light-years away.

Could a ‘Trojan Horse’ from space be headed our way? Harvard scientist Avi Loeb warns 3I/ATLAS might be more than the average ...

The universe has quasi-moons, mini-moon, and moonlets, but no official definition of what counts as a moon.

A young Sun-like star ejected both hot (100 000 K) and cool (10 000 K) plasma in a single event, offering new insight into ...

From the 'Mars Symphony' to Halloween art installations and spooky flower arranging, here’s what to see and hear in SoCal ...

Astronomers have detected glowing nickel vapor in the atmosphere of the interstellar comet 3I/ATLAS, a discovery that defies ...