But when smoke plumes are close to the surface, people are breathing in wildfire chemicals and tiny particles. Those particles, known as PM2.5, can get deep into the lungs and exacerbate asthma and ...

An international crew is readying for Thursday's planned launch of a NASA mission to the International Space Station after ...

Scientists are using satellite data to track fractures in Antarctica’s Thwaites Glacier - before its collapse triggers major ...

NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...

An asteroid the "size of an aeroplane" is expected to pass by Earth in the coming days. The space rock named 2025 OW will ...

Lightning kills about 320 million trees yearly, especially tall ones in tropical forests. It releases up to 1.09 billion tons ...

NASA says it is the “most advanced Earth-observing radar satellite we've ever launched.” From its significance to usage – ...

New Delhi: Washington: 3,870 employees will lose their jobs from the US space agency National Aeronautics and Space ...

The ISS orbits above Earth and yet despite falling 100 meters every day, never crashes into the Earth's atmosphere.

From a half-million miles away, NASA's Europa Clipper spacecraft captured Mars with its two moons, Phobos and Deimos, in ...

Initially flagged as a potential Earth threat, asteroid 2024 YR4, a 200-foot space rock, is now predicted to potentially ...

SDO has roughly two 'eclipse seasons' per year, and is currently in its 31st since the mission launched. It begain on July 10, and will last until August 7. During that time, periodic 'blackouts' of ...