The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new study.

Sailor Moon's original '90s anime adaptation may be beloved, but it also introduced plot holes that still confuse fans today.

Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

This place just made TIME's list of World's Greatest Places of 2025 and Newsweek's 10 best science museums in the U.S. Here's ...