While Asteroid 2024 YRA has a minute chance of hitting Earth in seven years, the co-lead of NASA's DART mission says a small spacecraft could deflect the space rock's course. Asteroid 2024 YR4 ...

The constant danger to our planet is the impact of meteorites on its surface. Every day these space rocks pass through our ...

Year after year, humanity is setting new records for the amount of stuff we're sending into the Earth's orbit, spurred mostly ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space ...

NASA has decided to shuffle around some SpaceX Dragon capsules in order to launch its Crew-10 mission to the International ...

The Falcon 9 rocket, which lifted off from Vandenberg Air Force Base, took flight during evening twilight, when light from ...

A Rockledge company has taken a big step forward in its ambitious plan to test the use of cryogenic propellant to power spacecrafts and, someday, help refuel spacecrafts in orbit. Cryogenic ...

Hydrogel is something that most of us are familiar with from it being used in contact lenses, burn dressings, and hair gel.

But a higher-energy version of this phenomenon could use a ground- or space-based laser beam to push a lightsail on a spacecraft in a more directed way. With the beam providing a source of ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space ...

Bringing the two astronauts back to Earth next month will require some shuffling of spacecraft here on the ground and a delay of the privately operated Axiom-4 mission to the International Space ...