The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.
SpaceX launched an advanced ocean-mapping satellite to orbit from California early Monday morning (Nov. 17). The Sentinel-6B ...
Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.
"The Pluto flyby happened, and I was in the right place at the right time - perfectly positioned to fall in love with it," ...
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