The University of Arizona's OSIRIS-APEX spacecraft only made it home once in 2025, but at least it got some nice snapshots ...
Asteroid Apophis will make a historic close approach to Earth on April 13, 2029, passing within 32,000 kilometers. While ...
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The effect on our planet if Earth had two moons
What if our Moon had a twin? Seeing not just one, but two of these satellites in the night sky might be spectacular. Let’s ...
January nights are full of starry delights, and we have so many hours to enjoy them, provided the weather cooperates. As 2026 ...
A new dataset from Lawrence Livermore National Laboratory maps one million cis-lunar orbits, highlighting orbital stability challenges, space domain awareness needs, and planning requirements for Moon ...
NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its Southwest Research Institute-led Ultraviolet Spectrograph (UVS). In July, 3I/ATLAS ...
January nights in Butler are full of starry delights, and we have so many hours to enjoy them, provided the weather ...
A simple guide to the Dec. 25, 2025 night sky, with viewing tips for the moon, bright planets, and familiar winter stars ...
On Christmas night, Jupiter will be one of the brightest objects in the sky — and a stand-in for the mythical “Christmas ...
Artemis II will send astronauts around the moon in February-April 2026, marking NASA’s first crewed lunar mission in 53 years ...
Russia plans to build a power plant on the moon within the next decade to support its lunar ambitions and a joint research base with China, as major world powers intensify efforts to establish a ...
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