2 days ago · The Space topic features the latest news in astronomy, cosmology, planetary science, exoplanets, astrobiology and more.

Jan 24, 2022 · The James Webb Space Telescope has finally arrived at its new home. After a Christmas launch and a month of unfolding and assembling itself in space, the new space observatory reached …

Nov 22, 2022 · Here are the best space pictures ever, from Hubble, the James Webb Space Telescope and more.

Apr 11, 2019 · Ten research groups studying the twin astronauts found long-term spaceflight can alter a person’s physiology and gene activity.

Mar 18, 2025 · Astronauts Suni Williams and Butch Wilmore’s extended stay in the International Space Station will add to what we know about how space affects health.

Mar 3, 2023 · Of the roughly 7,300 active satellites in Earth orbit, about 3,600 are part of SpaceX’s growing fleet of Starlink internet satellites.

Feb 20, 2026 · Project Hail Mary made us wonder how to survive a trip to interstellar space The fate of astronauts in Andy Weir’s book-turned-movie shows how risky that trip might be

Nov 20, 2025 · Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

Dec 20, 2023 · This year, spacecraft landed on the moon, dropped off asteroid samples to Earth and started a journey to Jupiter's icy moons.

Einstein creates a new cosmos In his general theory of relativity, Albert Einstein reinvented space and time, foretelling a universe so bizarre and grand that it has challenged the limits of human ...