Like past zero-g indicators, "Calypso," the doll, will begin to float as "Calypso," the capsule, reaches orbit, signaling to Wilmore and Williams that they have entered the microgravity environment of ...

CAPE CANAVERAL — Starliner will wait at least one night more for a launch. Boeing's new commercial spacecraft, Starliner, ...

Astronomers expect 2024 JF to make its closest approach at 8:04 p.m. ET tonight (1204 GMT on Tuesday). It will be followed by the 10-meter-long (32-feet) asteroid named 2024 JR1, which is expected to ...

Among Starliner's vast support group is Teresa Kinney, the first-ever female chief engineer at NASA's Kennedy Space Center, ...

Rather than fit each Polaris Dawn astronaut with an IVA flight suit as well as a new EVA suit, the crew will don SpaceX's EVA ...

United Launch Alliance 's Atlas V rocket has been in service for two decades, carrying missions like the Mars Reconnaissance ...

The International Space Station, the largest and brightest object now orbiting Earth, will provide excellent views for ...

A collectible embroidered patch created to honor the first woman to command a U.S. spacecraft features a geometric pattern ...

NASA astronauts Butch Wilmore and Suni Williams will extend legacies that began with the first U.S. human orbital flights.

Venus is often called "Earth's twin" because both planets are around the same size and density; they are also both rocky planets located in the inner region of the solar system. Yet, in many crucial ...

Henk Hoekstra is a professor in observational cosmology at Leiden University.

A United Launch Alliance Atlas V rocket is set to launch Starliner and its two passengers, NASA astronauts Suni Williams and Butch Wilmore, from Florida's Cape Canaveral Space Force Station today at ...