President Trump calling out the Dem senator from Arizona may raise the question: Who is Mark Kelly? Navy captain, astronaut, Gabby Giffords' spouse.
THE International Space Station’s days are numbered. Nasa plans to decommission the much-loved base in 2030, sending it ...
Description: ...
NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...
Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...
Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.
Key Takeaways An ancient wanderer from beyond our solar system adjusts its path with uncanny accuracy. Scientists spot a fine ...
NASA has released the highest-resolution images yet of the interstellar comet 3I/ATLAS, captured by the Mars Reconnaissance ...
New police logs contradict an official UFO dismissal after a U.K. helicopter crew reported an emergency dive to avoid a ...
“Impact flashes on the moon are very common,” University of Colorado Boulder astrophysical and planetary sciences professor ...
NASA shares why its HiRISE photo of 3I/Atlas appears blurry, even as amateur astronomers release sharper comet images.
A quick look at Avi Loeb’s thoughts on NASA’s 3I/Atlas press event and the larger questions he believes remain open.
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