Reusable rockets have reshaped the economics of spaceflight by dramatically reducing the cost of launching payloads into orbit. Traditional rockets were single-use vehicles that burned up or crashed ...

Studying the 2022 collision's effects can help scientists protect the Earth from celestial objects that might head toward us ...

New observations have ruled out the chances of an asteroid hitting the moon in 2032, according to scientists using the James Webb Space Telescope.

When NASA’s DART spacecraft deliberately crashed into the asteroid moonlet Dimorphos, it did more than change the asteroid’s local orbit — it slightly shifted the path of the entire asteroid pair ...

Companies are using the Earth's atmosphere like a dumpster. The post Rapid Space Launches Shifting the Chemistry of Earth’s ...

Direct Chemical Release: Missiles and artillery rockets often contain substances like nitrogen oxides (NOx) and sulfur. For ...

Look up on a clear night and you'll see the streaks of our new space age. What you don't see is the growing fallout for the atmosphere that keeps us alive.

Aswati Subramanian, an associate professor of biology and environmental science at Simpson College, has paved the way for eight Simpson students to participate in undergraduate research connected to ...

During an October solar eclipse in 2022, a team of scientists traveled to the Dolomites, a forested mountain range in Italy, ...

NASA has revamped the plans for its Artemis program, meaning the mission that was intended to put astronauts back on the moon in 2028 will instead conduct test flights next year in low-Earth orbit.

NASA on Wednesday is set to roll its enormous Space Launch System rocket back to the hangar for repairs, a move that will delay the launch of four astronauts on a long-awaited flight around the moon ...