A silicon-carbide-based thermal protection system developed by ORNL and Sierra Space researchers will be used on the Sierra ...

Elon Musk’s SpaceX is preparing for the sixth test flight of Starship, the world's most powerful rocket. It aims to conduct the launch as early as 18 November. Here’s everything we know so far ...

A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising ...

Called aerobraking, the technique allows the highly classified craft to change orbit without using propellant—and some are ...

Time-lapse of Space Shuttle Endeavour stacked with an external tank and pair of solid rocket boosters for a exhibit at the ...

Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say ...

In less than four years, Los Angeles’s Exposition Park will become the only site in the world to host events during three different Summer Olympics. A number of projects are on their way to be ...

Endeavour’s 26th mission was a lot slower and a lot shorter than the previous 25, but it was still full of fascinating ...