Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Astronomers have discovered GJ 251 c, a rocky super-Earth just 20 light-years away, one of the most promising nearby worlds ...

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

What will the world look like in 2100? This question is central to a new free online game called FutureGuessr. Launched in ...

The attempted persecution of a former president is both a dangerous line to cross and an expression of this failed administration. It was with some trepidation that I visited the website of futures ...

The new sci-fi series starring Sydney Chandler, Timothy Olyphant, Alex Lawther, Samuel Blenkin and others premieres on Tuesday, Aug. 12 — plus, how the TV show fits into the 'Alien' and 'Predator' ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

Scientists out of the Pan-STARRs observatory in Hawaii discovered the new quasi-moon on Aug. 29, according to CNN and ABC ...

The near-Earth asteroid 2025 BC10 will pass safely near our planet on Saturday (April 5). The Virtual Telescope Project will livestream views of the asteroid's close approach online. An asteroid will ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Tune in to see “Alien: Earth” set to hit the airwaves on Tuesday evening at 8 p.m. on the FX channel. It marks the first time ever that the “Alien” franchise is coming to TV, and it will be in a ...