An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.
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The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.
2025—the Earth is precisely between the sun and a full moon. The Earth projects its shadow onto the lunar surface, and the only sunlight that gets to the lunar surface is filtered by Earth’s ...
Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...
The closest of the asteroids to us—estimated to be about the size of a car—is whizzing through space at 27,358 miles per hour ...
The second full moon of the year—arriving on February 12—takes its name from the dusting of snowfall common at this time of ...
This 10-meter-wide chunk of space rock was first discovered in August of 2024 by a survey project ... Earth objects which are sourced by the moon will be critical to link asteroid and lunar ...
EPIC is only positioned to capture this incredible image twice a year, as the orbit of DSCOVR crosses the orbital plane of the moon. Sitting between the Earth and the Sun, DSCOVR’s primary ... to ...
For 366 days, six analog astronauts lived and worked in a sealed environment in Russia, an Earth-based stand-in for ...