SpaceX shares surged again Tuesday, lifting Elon Musk's rocket company into the world's top five in market value for most of the session as a record-breaking IPO gave way to a torrid buying frenzy.
Space Exploration
7 hours ago
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NASA's "rapid-response" space telescope is slowly falling out of orbit, but a daring mission this summer could allow the Neil Gehrels Swift Observatory to continue scanning the sky for many more years to come. In the first ...
Astronomy
15 hours ago
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Astronauts aboard the International Space Station have switched on NASA's newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of matter and develop new ...
Space Exploration
17 hours ago
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We think of atomic clocks as the definitive timekeepers. They are famous for being accurate down to the picosecond. Unfortunately, they are still subject to general relativity, so if you put them on a different planet, they ...
Space Exploration
20 hours ago
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Scientists await a big splash in the Pacific Ocean as one of the most research-packed Dragon spacecraft to date returns, completing the 34th SpaceX commercial resupply mission to the International Space Station for NASA. ...
Space Exploration
22 hours ago
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SpaceX shares shot 20% higher Monday as the company said it raised a record-breaking $85.7 billion.
Space Exploration
Jun 16, 2026
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