In late 2024, asteroid 2024 YR4 received the designation, which triggered headlines after initial estimates provided it with ...

The pungent gas contributes to fine airborne particulate pollution, which endangers human health when inhaled and absorbed in ...

Arizonans have a good chance of seeing the next SpaceX rocket launch from California – if they stay up late. Here's where you ...

NASA released images of an interstellar comet flying past Mars, and scientists expressed doubt about the possibility that it ...

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

Transporter-15 will deliver more than 100 satellites into a sun-synchronous orbit, where each will begin its own, ...

NASA ISS livestream switches to a signal-loss slate after a bright object crosses the frame, sparking UFO questions online as NASA cites routine automated handoffs.

US budget cuts risk creating blind spots in Earth monitoring systems that would imperil weather forecasting and climate ...

Jeff Bezos returns to operations with Project Prometheus, a heavily funded AI and advanced manufacturing startup focused on ...

Sentinel-6B satellite has Poseidon-4 synthetic aperture radar (SAR) altimeter, which monitors seawater height by bouncing ...

Sentinel-6B is a joint mission between the United States’ NASA and NOAA, and the European Space Agency; it is the latest in a ...

SpaceX will launch another Falcon 9 rocket three days after its last mission from Southern California. Here's where to see ...