Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

In just a few decades, humanity went from knowing only our eight planets to cataloguing over 6,000 exoplanets orbiting distant stars — a revolution in our understanding of what a “planet” can be.

About 4.5 billion years ago, a colossal impact between the young Earth and a mysterious planetary body called Theia changed everything—reshaping Earth, forming the Moon, and scattering clues across ...

European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...

About 4.5 billion years ago, Earth had a violent neighbor. A young, still-forming planet named Theia slammed into our world with enough force to melt vast portions of its mantle and scatter a huge ...

Kingdom of the Planet of the Apes, starring Freya Allan and Owen Teague, is now streaming. Here's what you need to know.

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to ...

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

NASA's Perseverance rover found a peculiar rock on Mars. Its composition suggests it may have originated from beyond our ...