NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...

The burgeoning space industry and the technologies society increasingly relies on—electric grids, aviation and ...

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

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

New simulations suggest that dozens of ultra-faint “ghost” galaxies may be orbiting the Milky Way, hidden from current ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

The exoplanet, appropriately named because it's found beyond our solar system, is known as the TOI-561b and is about 50 percent bigger than our Earth, according to Samantha Mathewson with Space ...

Two NASA astronauts conduct spacewalk 02:34. Floating in a stream of young stars, astronomers have spotted a trio of neighboring planets similar to Earth, orbiting a much younger version of our ...

Seven Earth-size planets, shown here in an artist’s stylized rendering, have been discovered orbiting a red dwarf star about 40 light-years away, scientists announced on Wednesday.

Earth gets a new moon most months, but this month, we got two. About 4 a.m. on Feb. 15 at the Mount Lemmon Observatory, ... “except that it was found to be orbiting Earth instead of the sun. ...

If 2024 YR4 hits the Earth-facing side of the moon — which is roughly a 50/50 chance — up to 10% of this debris could be pulled in by Earth's gravity over the following days, the scientists wrote.