2024 YR4: What we know about the asteroid that could hit Earth
This is not a drill. There is a chance – albeit a small one – that an asteroid could hit…
Read MoreThis is not a drill. There is a chance – albeit a small one – that an asteroid could hit…
Read MoreA bright comet could be visible in skies across the globe over the coming days for the first time in…
Read MoreOn Christmas Eve, an autonomous spacecraft flew past the Sun, closer than any human-made object before…
Read MoreMany stars in our galaxy exist in pairs, but our Sun is a notable exception. Now scientists are finding…
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