The odds that the space rock, 2024 YR4, will smash into our planet in 2032 have dropped to nearly zero, leading astronomers to conclude that we are no longer in danger. By Katrina Miller With ...

Feb. 18, 2025 — Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the ...

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Credit: Blue Origin Here's a round-up of space missions and cosmic events just around the bend. Bookmark this calendar and look for updates from Mashable throughout the year. SEE ALSO: NASA leader ...

We Don't Planet': Pulsars Explained — ' Top 10 Star Mysteries — ' Top 10 Strangest Things in Space At first she and her advisor, Anthony Hewish, thought it could have come from aliens.