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March 2025 stargazing: A red moon and a vanishing planet
March’s night sky brings a total lunar eclipse, a rare chance to see Mercury, and shifting planets. Don’t miss these ...
A Parade of Planets Is Marching Through the Night Sky
Whenever planets are visible in the night sky, they always appear roughly along the same line. This path, known as the ...
This asteroid might not hit Earth in 2032 after all—here’s how we know
Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.
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A 'planetary parade' will dance across the sky on Jan. 21 — but that's not the best night to see it
Above will be Uranus (not visible without a telescope), Jupiter and ... The ecliptic is the same path the sun takes in the daytime sky. As seen from Earth, whatever is on one side of the solar ...
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How do astronomers track asteroids that could threaten Earth?
Catalina Sky Survey operates three telescopes ... That's how the meteor in Russia snuck up on the Earth without being noticed in 2013. "The Chelyabinsk meteor … came from the sun side," Denneau ...