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NASA has pushed the rollout of its next moon rocket to March 20, but is still targeting April 1 for the launch of its first crewed mission to the moon in more than half a century.

"At last we will have revenge."

From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth dimension.

Follow Space.com's rocket launch blog for the latest on when the next rocket launch will be and how to follow it live.

Blue Origin and NASA's Jet Propulsion Laboratory are teaming up to design an asteroid-defense spacecraft that will deploy a variety of deflection technologies.

The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy known as the Hubble tension.

100 years after Robert Goddard launched the first liquid-fueled rocket, NASA is preparing a return to the moon with the Artemis program to extend humanity's reach into deep space.

Using the James Webb Space Telescope, astronomers have discovered an example of a new class of exoplanet, and it smells like rotten eggs.

'It promises that this is just the beginning of the story for these characters. There's so much more to tell.'

Scientists are searching for evidence of microbial life left behind in these mineral deposits.