The European Space Agency’s Euclid telescope has delivered an unprecedented set of observations of one million galaxies that shows that galaxy collisions play a dominant role in awakening supermassive black
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Rocket Lab launches JAXA tech demo satellite
WASHINGTON — A Rocket Lab Electron rocket successfully launched a technology demonstration satellite for the Japan Aerospace Exploration Agency on Dec. 13 as the company reshuffles its launch manifest. The
Data centers in space: Will 2027 really be the year AI goes to orbit?
This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Google recently unveiled Project Suncatcher, a research “moonshot” aiming to
Falcon 9 rocket launches Starlink satellites before making 550th SpaceX landing
Almost 10 years to the day since it successfully landed its first rocket stage, SpaceX today (Dec. 14) recovered its 550th Falcon 9 booster. The touchdown came after the rocket’s
Recent Surveys Reveal Dwarf Galaxies May Not Contain Supermassive Black Holes
A new study, analyzing over 1,600 galaxies observed with Chandra over two decades, suggests that smaller galaxies do not contain supermassive black holes nearly as often as larger galaxies do.
Night Sky Guide 2026: North America's Skies Month by Month from The Royal Astronomical Society of Canada
As we gaze upward into the night sky, we are often reminded of the vastness of the universe and our small place within it. The “Night Sky Guide 2026,” published
Space.com headlines crossword quiz for week of Dec. 8, 2025: NASA lost contact with which Mars spacecraft this week?
Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From groundbreaking research aboard the International Space Station to dazzling new images from the James
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Have you ever gazed up at the night sky and marveled at the shimmering stars, wishing you could delve deeper into the cosmos? If so, the Telescope for Kids Adults
File: A Falcon 9 rocket stands ready to launch a Starlink mission. Image: SpaceX SpaceX is aiming for pre-dawn launch from Vandenberg Space Force Base on Wednesday morning. The flight
China continues to make big advances in the final frontier. The nation just launched three Long March rockets in less than 19 hours, setting a new national mark for liftoff
Construction is complete on the Nancy Grace Roman Space Telescope, and its ahead of schedule. After extensive testing, the new flagship telescope should be ready to launch in Fall, 2026.
The light of the oldest supernova ever seen, dating back 13 billion years to just 730 million years after the Big Bang, has been captured by the James Webb Space
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA engineer Hanbong Lee demonstrates capabilities to manage busy urban airspace traffic during a recent simulation at NASA’s Ames
5 Min Read NASA Begins Moon Mission Plume-Surface Interaction Tests Views of the 60-foot vacuum sphere in the which the plume-surface interaction testing is happening. Credits: NASA/Joe Atkinson In March,
X-ray: NASA/CXC/Univ. of Chicago/H. McCall Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand individual galaxies and huge reservoirs of
Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they determined it could be the work of a black hole destroying
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