Beginning Monday afternoon, comet Lemmon will pass about 56 million miles from Earth, while comet Swan will soar even closer, ...
Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 24 beginning at 1:30 p.m.
A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...
Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a ...
If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...
The newly spotted asteroid, 2025 PN7, follows a rare orbit around Earth and could remain nearby for decades, scientists say.
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