For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...
Astronomers have made a truly mind-boggling discovery using the James Webb Space Telescope (JWST): a runaway black hole 10 ...
The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...
While these free events do indeed happen each month, the gathering that's set to sparkle Dec. 20 feels a bit special: It's ...
Smithsonian Magazine on MSN
Interstellar comet 3I/ATLAS is about to make its closest approach to Earth. Here's how to view it with binoculars or a telescope
The interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday, December 19, as it continues to hurtle ...
The first pulsar was discovered in 1967 by Jocelyn Bell Burnell. Finding these mysterious signals forever changed astronomy.
In the Bible, the Star of Bethlehem rises in the southern sky and then comes to a standstill, which is abnormal for a ...
Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been ...
An international team of astronomers has uncovered the most unmistakable evidence yet that the powerful jets launched by ...
Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...
Astronomers have found evidence for a possible first-of-its-kind "superkilonova," or a kilonova spurred by a supernova. Such ...
Astronomers at the University of California, Santa Cruz, and UCLA will develop a next-generation instrument for detecting and ...
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