NASA, Parker Solar

The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.
Twenty years ago today a magnetar’s epic tantrum made our planet ring like a bell from tens of thousands of light-years away ...
NASA's 2024 started with a crash that brought an abrupt end to one of its most remarkable missions of recent years.
The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...
Crew Earth Observations (CEO) is a simple yet critical mission undertaken by astronauts aboard the ISS. The requirement? Take ...
In 2024, the radio receivers on and around the human homeworld captured a variety of fascinating emissions, some of which are ...
This array of missions from NASA, SpaceX, Blue Origin and partners for 2025 reflects a busy year—and a dynamic and collaborative era in space exploration.
Asteroids often pass close to Earth, so this regularly raises a mix of questions and concerns for those in the scientific ...