Earth’s gravity has a lot to do with what people think is up and what is down. Things fall down toward the ground, but that ...

A small, round piece of asteroid Ryugu (sample #91), called “S-lunar,” contains tiny particles (less than 1 mm) that will allow planetary scientists to study the magnetic signature of the early solar ...

In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the ...

Astronomers have confirmed the existence of a potentially habitable exoplanet GJ 887 d near one of the stars closest to the ...

Researchers at Nagoya University in Japan have conducted the most detailed simulation of the interior of stars and disproved a theory scientists have believed for 45 years: that stars switch their ...

Mercury is a world of extremes: scorching surface temperatures, polar ice, a surprisingly strong magnetic field, and a metallic core that defies expectations. Discover how Mariner 10’s groundbreaking ...

New research using the James Webb Space Telescope offers the most detailed portrait yet of how auroras form on Uranus.

The parade of planets will be held on February 28, 2026. Six planets will be visible in the evening sky about an hour after sunset, four of them with the naked eye.

The swirling gases are breathtaking. The post James Webb Takes Long, Hard Look Inside Uranus appeared first on Futurism.

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary ...

Nearly all of the planets in the solar system are about to march through the night sky in a single-file line. This planetary alignment, sometimes called a planet parade, will include all of the solar ...