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Galaxies, Stars, & Black Holes Research
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A funky effect Einstein predicted, known as gravitational lensing — when a foreground galaxy magnifies more distant galaxies behind it…
This NASA Hubble Space Telescope downloadable e-book, Black Holes: Into the Vortex is the sixth edition in the Hubble Focus…
Lee esta nota de prensa en español aquí. For the first time, astronomers have probed the physical environment of repeating…
April 17, 2025 Following Repair, NASA’s NICER Improves Daytime Measurements A NASA X-ray telescope on the International Space Station called…
A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made…
Astronomers have taken a crucial step in showing that the most massive black holes in the universe can create their…
Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA’s upcoming Nancy Grace…
Lee esta historia en español aquí. NASA researchers have discovered a perplexing case of a black hole that appears to be…
Since antiquity, wreaths have symbolized the cycle of life, death, and rebirth. It is fitting then that one of the…
