The first spacewalk was conducted in 1965, by Russian cosmonaut Alexey Leonov. Nearly 20 years later, cosmonaut Svetlana ...

NASA's Anne McClain and Nichole Ayers are the two female astronauts among seven living on the international space station at ...

Two NASA astronauts are performing an all-female spacewalk today - but perhaps unsurprisingly Katy Perry is not one of them.

Colonel Anne McClain completed her first spacewalk on Thursday, six years after missing the first all-female EVA due to a ...

Two astronauts will exit the International Space Station for NASA's 93rd spacewalk.Astronauts Anne McClain and Nichole Ayers ...

NASA's Anne McClain emerged from the International Space Station on Thursday alongside Nichole Ayers for the 5th all-female spacewalk ...

A new Musk project is on the brink of victory: to officially turn a small patch of coastal South Texas into a city known as ...

Solar physicists from IIA trace plasma tides beneath the Sun's surface, impacting space weather and Earth's climate.

The WIFIRE system, developed in collaboration with the University of California, enables real-time simulations of fire behavior, helping to inform data-driven decision-making.

From 'Space: 1999' and 'Battlestar Galactica' to 'UFO' and 'Mork & Mindy,' the 1970s might be the best decade of sci-fi TV ...