资讯

Initially flagged as a potential Earth threat, asteroid 2024 YR4, a 200-foot space rock, is now predicted to potentially ...
As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...
A large asteroid once considered the greatest known risk to Earth may now be on track for a direct hit — not on our planet, ...
MORE: NASA says a plane-sized asteroid will pass Earth next week. Here's what to know.
NASA is collaborating with the Indian Space Research Organisation (ISRO) on a space mission to launch a first-of-its-kind ...
The night sky never stays still. And sometimes, it brings a quiet reminder that we share this vast space with wandering rocks ...
On its way to becoming the highest grossing movie of 1998, the Michael Bay disaster movie sparked a city-wide panic with its ...
Senegal has officially joined the Artemis Accords, becoming the 56th nation — and the fourth African country — to commit to a ...
The asteroid 2025 OW measures about 210 feet in length. It is reported to pass by Earth on July 28, 2025, at a distance of 393,000 miles, which is about 1.6 times the average distance to the moon. It ...
NASA is monitoring a giant space rock that is set to zoom past Earth next week – and it's bigger than the Leaning Tower of ...
"In my opinion, planetary defense is an operational mission which should be formally tasked to U.S. Space Command." ...