Mars 2020 unwrapped and ready for testing

In this time-lapse video, taken on Oct. 4, 2019, at NASA's Jet Propulsion Laboratory in Pasadena, California, bunny-suited engineers remove the inner layer of protective antistatic foil on the Mars 2020 rover after the vehicle ...

US makes history with first all-female spacewalk

US astronauts Christina Koch and Jessica Meir on Friday became the first all-female pairing to carry out a spacewalk—a historic milestone as NASA prepares to send the first woman to the Moon.

First all-female spacewalking team makes history

The world's first all-female spacewalking team made history high above Earth on Friday, replacing a broken part of the International Space Station's power grid.

Image: Hubble snags starry galaxy

In this image taken by the Hubble Space Telescope, the galaxy NGC 4380 looks like a special effect straight out of a science fiction or fantasy film, swirling like a gaping portal to another dimension.

Mars InSight's 'mole' is moving again

NASA's InSight spacecraft has used its robotic arm to help its heat probe, known as "the mole," dig nearly 2 centimeters (3/4 of an inch) over the past week. While modest, the movement is significant: Designed to dig as much ...

The clumpy and lumpy death of a star

In 1572, Danish astronomer Tycho Brahe was among those who noticed a new bright object in the constellation Cassiopeia. Adding fuel to the intellectual fire that Copernicus started, Tycho showed this "new star" was far beyond ...

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