SpaceX is about to launch its first private human spaceflight mission in nearly seven months. The mission will use a Falcon 9 rocket and Crew Dragon spacecraft to send four civilians into a polar ...

March 20, 2025 • The Dark Energy Spectroscopic Instrument (DESI) is studying dark energy and the accelerated expansion of the universe. March 20, 2025 • If our 13.8 billion-year-old cosmos ...

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