NASA’s Hubble Detects First-Ever Spin Reversal of Tiny Comet
Astronomers using NASA’s Hubble Space Telescope have found evidence that the spinning of a small comet slowed and…
How Open NASA Data on Comet 3I/ATLAS Will Power Tomorrow’s Discoveries
The interstellar comet 3I/ATLAS will soon leave our solar system, never to return, but the observations of the…
NASA’s Hubble Unexpectedly Catches Comet Breaking Up
In a happy twist of fate, NASA’s Hubble Space Telescope just witnessed a comet in the act of…
Newly Discovered Comet Could Appear During the Day—If It’s Not Destroyed First
A recently discovered comet is plunging toward a fateful encounter with the Sun, which will determine whether it…
Interstellar Comet 3I/Atlas Has Another Surprise: It’s Full of Alcohol
Comet 3I/Atlas is now heading out of the solar system and into interstellar space, but scientists are still…
Jupiter Mission Captures Rare Shot of Interstellar Comet 3I/Atlas on Its Way Out
Interstellar visitor comet 3I/Atlas may have bid farewell to Earth, but spacecraft traveling through the solar system kept…
Astronomers surprised by mysterious shock wave around dead star
Press Release 12 January 2026 Gas and dust flowing from stars can, under the right conditions, clash with…
9 space discoveries of 2025 that stumped astronomers
Exo-moons have never been found in the universe. This is because they are extremely tiny, which makes spotting…
NASA spacecraft tracks comet SWAN in incredible 40-day timelapse — and even glimpses interstellar invader 3I/ATLAS (video)
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View Interstellar Comet 3I/ATLAS Through NASA’s Multiple Lenses
This article was updated to include the full range of dates from the SOHO image. Lee esta historia…
How interstellar objects reach Earth and where they are most likely to land |
Interstellar objects moving through the Solar System represent a rare but scientifically valuable population of visitors that originate…
These 3 comets will soon be visible in the sky, and here’s how to observe them
Every year, numerous cosmic events can be observed from Earth, sometimes offering breathtaking spectacles, such as C/2020 F3…