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Galaxies, Stars, & Black Holes Research

Hubble Focus: Black Holes – Into the Vortex
2 min read

This NASA Hubble Space Telescope downloadable e-book, Black Holes: Into the Vortex is the sixth edition in the Hubble Focus…

Mission
NASA’s NICER Maps Debris From Recurring Cosmic Crashes
5 min read

Lee esta nota de prensa en español aquí. For the first time, astronomers have probed the physical environment of repeating…

Article
NICER Status Updates
5 min read

April 17, 2025 Following Repair, NASA’s NICER Improves Daytime Measurements A NASA X-ray telescope on the International Space Station called…

Article
NASA Telescopes Deliver Stellar Bouquet in Time for Valentine’s Day
4 min read

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made…

Image Article
Black Holes Can Cook for Themselves, Chandra Study Shows
5 min read

Astronomers have taken a crucial step in showing that the most massive black holes in the universe can create their…

Image Article
New Simulated Universe Previews Panoramas From NASA’s Roman Telescope
6 min read

Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA’s upcoming Nancy Grace…

Article
NASA Finds ‘Sideways’ Black Hole Using Legacy Data, New Techniques
4 min read

Lee esta historia en español aquí. NASA researchers have discovered a perplexing case of a black hole that appears to be…

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NASA Missions Spot Cosmic ‘Wreath’ Displaying Stellar Circle of Life
4 min read

Since antiquity, wreaths have symbolized the cycle of life, death, and rebirth. It is fitting then that one of the…

Image Article
The Mind-Bending Math Inside Black Holes
24 min read

Black holes are mysterious, far away, and can bend the fabric of reality itself—but we're learning more about them all…