About a century before Glacier Bay became a national park, conservationist John Muir visited the landform now called Russell ...
Astronomers discover asteroid 2025 PN7, earth's latest quasi-satellite, revealing insights into planetary dynamics and ...
Space.com on MSN
'We must replace this capability now': New NOAA satellite to replace aging space weather sentinels launches Sept. 23
On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from space weather. The satellite, Space Weather Follow-On L1 (SWFO-L1), is ...
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