White dwarfs are the stellar remnants left behind by stars after they run out of hydrogen and cease fusion. Only a small number of them are “high-mass white dwarfs” more
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Expert advice for new stargazers: How to begin your amateur astronomy journey
There’s no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy that will have you exploring everything from twinkling
Space.com headlines crossword quiz for week of Nov. 10, 2025: Which hit show on Hulu was just renewed for season 2?
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
This Week In Space podcast: Episode 186 — Snow on the Moon?
Snow on the Moon? – With Dr. Jim Green, Former NASA Chief Scientist – YouTube Watch On On Episode 185 of This Week In Space, Rod Pyle and Tariq Malik
How spacefaring nations could avoid conflict on the moon
This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. In the 1960s, Frank Sinatra’s song Fly Me to the
Watch Blue Origin's huge New Glenn rocket ace its epic landing on a ship at sea (video)
Blue Origin’s powerful New Glenn rocket had a very big day on Thursday (Nov. 13), and a new video lets us all relive part of it. New Glenn launched for
SpaceX launches 2 rockets less than 4 hours apart from Florida's Space Coast
SpaceX pulled off a doubleheader overnight on Friday (Nov. 14), launching two rockets less than four hours apart from Florida’s Space Coast. The action started Friday at 10:08 p.m. EST
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NASA’s Perseverance Mars rover continues to beam home incredible sights from the Red Planet surface. This week, NASA’s Jet Propulsion Laboratory (JPL) released an enhanced-color mosaic of 96 separate images
File: A Falcon 9 rocket stands ready to launch a Starlink mission. Image: SpaceX SpaceX is gearing up for its first Falcon 9 rocket launch from the West Coast in
Science: NASA, ESA, CXC, Yi-Chi Chang (National Tsing Hua University); Image Processing: Joseph DePasquale (STScI) NASA’s Hubble Space Telescope and NASA’s Chandra X-ray Observatory teamed up to identify a new possible example of a
Alien: Earth – the franchise’s first foray into TV – is ready to take over Hulu, FX, and Disney Plus internationally on August 12. Well ahead of its two-episode premiere,
Like the old Copernican revolution, new technologies including AI tools, quantum modeling and powerful observatories such as the James Webb Space Telescope are probing deeper into the universe to again
For Northern Hemisphere observers, August is usually regarded as “meteor month” with one of the best displays of the year reaching its peak near midmonth. That display is, of course,
Ontario, N.Y. — Starris: Optimax Space Systems (Starris), a leader in precision optics and monolithic optics systems, and TRL11, a leader in AI-enabled full-motion video capture and distribution for space,
Understanding the early universe is a foundational goal in space science. We’re driven to understand nature and how it evolved from a super-heated plasma after the Big Bang to the
Thanks to the Hubble Space Telescope, we now have the sharpest image yet of the interstellar visitor 3I/ATLAS, showing that it is clearly a comet, with a coma filled with
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