A University of Colorado Boulder study has found that a rare type of meteorite likely came from a giant, ancient protoplanet ...
Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...
The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...
University of Michigan astronomers were part of a team that have helped gain shocking insight into a "scientifically unique" ...
In new images from NASA's James Webb Space Telescope to celebrate its fourth science anniversary, a familiar galaxy transforms into something far richer, and far more complex, tha ...
The James Webb Space Telescope (JWST) has uncovered a barred spiral galaxy unlike any seen before. Known as M1149-BSG-z5, it ...
The Sun becomes brighter over time, and this increasing brightness will eventually suffocate plant life on Earth. The ...
Where does the solar system end and interstellar space begin? That's a question scientists have been working to answer using ...
Led by ESA (European Space Agency) with contributions from NASA, the Euclid space telescope has discovered 31 of the oldest ...
Celebrating America's 250th birthday, Space.com looks back at what our understanding of space was like in 1776 and what major ...
Time from space. The light-powered Astron GPS Solar, which Seiko launched 14 years ago — this article is indeed a brief history of the Seiko Astron Solar GPS, not the groundbreaking Astron from 1969 — ...