Astronomers have identified a new class of mysterious hypersoft X-ray source that behave unlike anything catalogued before.
The launch of Artemis II caused three distinct disturbances in Earth's ionosphere. Scientists say future launches could cause ...
Scientists may have found evidence of active volcanic activity on the planet Mars in the region surrounding Alba Mons.
Your guide to stargazing in November 2026, from Mars and Jupiter's tight tango to the supermoon and meteor showers.
Purple Mars. ESA's Mars Express orbiter captures the berry-toned cliffs of Thyles Rupes during Martian spring.
NASA says its Neil Gehrels Swift Observatory re-entered Earth’s atmosphere on Wednesday 4 November 2026 nearly 22 years after ...
The two planets will continue to get closer and closer together throughout November 2026, culminating in their closest ...
The James Webb Space Telescope finds comet 3I/ATLAS's chemistry resembles that of some icy worlds beyond Neptune in our Solar ...
Images of the 2026 Hunter's Moon captured by photographers from around the world, including a beautful Moon trail image.
ASASSN-14li is the name given to the swallowing by a black hole of a star around three times the mass of our Sun.
Astronomers are still piecing together the puzzle as to how black holes are formed, but are edging ever closer to solving the ...
Earth currently has a second natural satellite in orbit around it – but it will likely be gone by the end of the year. The previously unknown object was first spotted on 20 August 2026 by Hungarian ...
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