At the time of the observations, comet 3I/ATLAS had just passed its perihelion, its closest ever approach to the Sun. While still 210 million kilometers (130 million miles) from our star, this was ...
The cosmos may have a special treat in store for the four astronauts of NASA’s Artemis II mission. NASA astronauts Reid ...
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Interstellar comet 3I/ATLAS is rapidly moving away from us. Can we intercept it before it leaves us forever?
We've watched it speed through the solar system using the most powerful telescopes in human history. We've studied its light with probes whipping around the sun and robots marooned on Mars. Countless ...
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JUICE spacecraft’s unexpected encounter with a mysterious comet reveals unprecedented data
The European Space Agency’s JUICE spacecraft, en route to explore Jupiter’s icy moons, made an unexpected scientific ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something astronomers have long tried and failed to observe. The comet, C/2025 K1 ...
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