Asteroid set to hit Earth's atmosphere in matter of HOURS
A small asteroid will enter Earth's atmosphere today, burning up before impact, but visible as a fireball over the Philippines.
NASA shuts down asteroid-hunting telescope, but a better one is on the way
NASA decommissioned the NEOWISE spacecraft, which identified 400 near-Earth objects over its extended 15-year mission, marking a significant milestone in planetary defense.
Asteroid set to hit Earth's atmosphere in matter of HOURS
A small asteroid will enter Earth's atmosphere today, burning up before impact, but visible as a fireball over the Philippines.
NASA shuts down asteroid-hunting telescope, but a better one is on the way
NASA decommissioned the NEOWISE spacecraft, which identified 400 near-Earth objects over its extended 15-year mission, marking a significant milestone in planetary defense.
NASA's NEOWISE asteroid spotter turned off for final time
NEOWISE spacecraft, initially WISE, concludes mission due to coolant depletion and shut down for reentry into Earth's atmosphere.
Outdoing the dinosaurs: What we can do if we spot a threatening asteroid
The US is behind its mandate to detect near-Earth objects by 2020, posing a potential threat. Rapid response capabilities are lacking, despite some successful missions.