Monday (June 20) was a big day for NASA’s Artemis 1 mission. The agency’s huge new moon...
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A New Zealand resident spotted a “bizarre but very cool” blue spiral above her house following a...
This article was originally published at The Conversation. (opens in new tab) The publication contributed the article to Space.com’s Expert...
A European heavy-lift rocket launched two communications satellites to orbit from South America on Wednesday evening (June...
In late 2021, operators of the European Space Agency’s (ESA) Swarm constellation noticed something worrying: The satellites,...
The Hubble Space Telescope has spotted evidence of a white dwarf star devouring rocky and icy material...
Astronomers have discovered what might be the most powerful pulsar ever observed. They suspect the newfound object,...
After half a year of in-space commissioning work, NASA will release the first science images from its...
Fresh off an attempt last month at catching a simulated piece of debris in orbit, Astroscale says...
The James Webb Space Telescope is halfway through getting its instrument modes checked out for science operations,...
