The ninth flight test of SpaceX's Starship megarocket is scheduled for later today, with an hour-long launch window opening ...

An abrupt change in Antarctica has caused the continent to gain ice. But this increase, documented in NASA satellite data, is ...

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"The re-entries are really rising quickly. If we stop measuring what is happening in the atmosphere right now, we could be ...

The King of the Planets teams up with an exceedingly narrow crescent moon for the last time this year in the evening sky on ...

SpaceX is aiming to launch its Starship Flight 9 test mission no earlier than Tuesday at 7:30 p.m. EDT (2330 GMT), but only if conditions allow.

Two days after its new phase, the moon will make a close pass to Jupiter in the evening sky while the summer constellations ...

Shopping with a specific budget in mind? We've tested out the best cameras under prices ranging from $200 to $2000 to get the ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

I've rounded up the best streaming services for Sci-Fi content covering a range of categories and price points.

"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036 ...