The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

When is winter? Weather forecasters in the Northern Hemisphere will tell you Dec. 1 through the end of February, which is ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

On November 29, 1969, the first Australian satellite launched. It was called the Weapons Research Establishment Satellite.

NASA's report, published in Nature, predicts that around 40% of all Hubble images will have at least one satellite streak in ...

“Megaconstellations” of vast numbers of satellites could threaten space-based astronomy, scientists have warned.

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Westlake University held the founding ceremony for its Department of Astronomy at Yungu Campus on Oct. 18, marking the establishment of the first astronomy department at a new type of research ...

Academy Fellow and winner of the 2025 Prime Minister's Prize for Science Distinguished Professor Lidia Morawska FAA FTSE ...

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There are a host of celestial events to get excited about next year – including a total solar eclipse. Abigail Beall is ...

Australians will be treated to one last stunning meteor shower for 2025, with the Geminids predicted to peak this weekend.