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NASA X-ray telescope Chandra discovers black holes 'blow' on their food to cool it down

Observations from NASA's Chandra X-ray telescope and the VLT have revealed jets blasting from supermassive black holes cause gas to cool and fall toward them in a cosmic feeding process.

© Perseus Cluster: X-ray: NASA/CXC/SAO/V. Olivares et al.; Optical/IR: DSS; H-alpha: CFHT/SITELLE; Centaurus Cluster: X-ray: NASA/CXC/SAO/V. Olivaresi et al.; Optical/IR: NASA/ESA/STScI; H-alpha: ESO/VLT/MUSE; Image Processing: NASA/CXC/SAO/N. Wolk

Watch 'planetary parade' online for free on Jan. 25

The Virtual Telescope Project will livestream telescope views of the "planetary parade" on Saturday (Jan. 25), featuring a lineup of six planets, including Mars, Jupiter, Uranus, Neptune, Saturn and Venus.

© NASA/JPL-Caltech

The 1st monster black hole ever imaged has messy eating habits

A new analysis of M87*, the first black hole imaged by humanity, has revealed turbulence in the matter around it, which this supermassive black hole feasts upon.

© Hung-Vi Pu (The Event Horizon Telescope Collaboration, 2025, Astronomy & Astrophysics)

Hubble Space Telescope reveals richest view of Andromeda galaxy to date (image)

The most detailed panorama of the entire Andromeda galaxy is packed with science that could revolutionize our understanding of how spiral galaxies across the universe form and evolve.

© NASA, ESA, Benjamin F. Williams (UWashington), Zhuo Chen (UWashington), L. Clifton Johnson (Northwestern); Image Processing: Joseph DePasquale (STScI)

Want a Telescope for Christmas? Here's What You Need to Know

Christmas is a great time to look for a telescope for your budding amateur astronomer. But there are some things to keep in mind when buying a telescope. Here are some tips and features to consider when looking for astronomy telescopes and binoculars.

© Space.com

Watch (and hear!) a meteorite impact on doorbell camera video in a world 1st

A doorbell camera caught the moment when a meteorite impacted on the walkway of a home in Prince Edward Island, Canada, recording what is likely the world's first audio of a space rock impact.

© <a href="https://www.gettyimages.com/search/photographer?photographer=zhihao" target="_blank">zhihao</a> / Getty Images

How 'quantum foam' may have inflated the early universe

For decades, scientists assumed that the expansion of the universe was powered by a new entity, known as the inflaton, but new research suggests that it may have been possible without it.

© Mark Garlick/Science Photo Library/Getty Images

Nikon 5x15 HG monocular review

The Nikon 5x15 HG monocular is tiny, but it promises the same high-quality build and lens of Nikon's other optical devices.

© Matt Morris

DJI Flip drone review

The DJI Flip is a sub-250 g drone with multiple control options and the ability to capture 4K 60 FPS video and 12MP/48MP photos.

© Future/James Abbott

Panasonic Lumix S5IIx review

The Panasonic Lumix S5IIx is an impressive full-frame camera that doesn't cost the earth and delivers impressive features and performance.

© James Abbott

Ruko U11MINI drone review

The Ruko U11MINI is a lightweight beginner drone with a multitude of plus and minus points that don't make it the most straightforward option.

© James Abbott

Panasonic Lumix GH7 review

The Panasonic Lumix GH7 is Panasonic's flagship G-series camera with features and functionality covering both professional photo and video capture.

© James Abbott

We finally know where to look for life on Mars

Ever since the discovery of methane on Mars, scientists have wondered if the Red Planet might harbor life. Now, researchers know where to look: deep under the surface of a broad Martian plain.

© NASA/JPL/Malin Space Science Systems

Ireland's lost Apollo 11 moon rock traced from basement to fire in documents

New details about the small pieces of the moon gifted by the United States to Ireland in 1970 have now been unearthed. Unfortunately, the same cannot be said for the Apollo 11 lunar samples.

© <a href="http://www.collectspace.com/news/news-123124a-ireland-apollo-moon-rock-display-documents.html" target="_blank">collectSPACE.com</a>

The top 7 black hole discoveries from 2024

2024 was a big year for black hole science, and Space.com was on duty all year to bring you every major development in our understanding of the universe's most fascinating entities.

© Robert Lea created with Canva

DJI Air 3S drone review

The DJI Air 3S builds on what was available with the DJI Air 3 thanks to a 1-inch sensor in the main camera and next-level obstacle avoidance.

© James Abbott

15 must-see naked-eye skywatching events this year

The 2025 skywatching guide includes a rare sunrise solar eclipse, an occultation of Mars and three supermoons. Here are the dates you need to know.

© Created in Canva Pro by Daisy Dobrijevic

DJI Neo drone review

The DJI Neo is a sub-250 g drone with several control options. It can capture 4K 30 FPS video and basic 12MP photos.

© James Abbott

How to use monoculars for stargazing

Monoculars offer a highly portable option for powerful stargazing wherever you are. Our handy guide will help you use them to spot objects in the night sky.

© Matt Morris

Gears of War games ranked, worst to best

E-Day is on the horizon, so we thought it'd be a good time to dive into the mad world of Gears of War and rank every entry from worst to best.

© Microsoft Studios

10 times the sky amazed us in 2024

A magnificent totality across North America, raging northern lights and a naked-eye comet were just three skywatching highlights in 2024. Here's how they all unfolded.

© Top left: Medios y Media/Getty Images, Top right: Ian Forsyth/Getty Images, bottom: Sacharias Rundquist / 500px via Getty Images

What does the NASA administrator do?

NASA administrators play a vital role in deciding what NASA does and how it does it, and they also help build political support for space exploration.

© NASA/Bill Ingalls

Best sci-fi movies of 2024

Take a look back at the best sci-fi movies of 2024: A journey across sci-fi worlds with these top 8 titles.

© Paramount Pictures

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