New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...

The Startup Pulsar Fusion is proposing a 2 Megawatt nuclear fusion orbital components for 2027. Pulsar has now proceeded to phase 3, the manufacture of the ...

The six-mile-wide asteroid punched a one-way ticket toward extinction for all non-avian dinosaurs. Some 66 million years ...

Lucy is preparing for a close encounter with the asteroid Donaldjohanson, a key milestone before its groundbreaking journey ...

Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...

A large asteroid, 535844 (2015 BY310), will pass the Planet Earth at a distance of about 3.7 million kilometers. Moving at 28,300 kilometers per hour, it presents no immediate danger, but NASA is ...

The 184-foot-tall (56-meter) rocket lifted off from Kourou, French Guiana, at 11:24 am EST (16:24 UTC). Twin solid-fueled boosters and a hydrogen-fueled core stage engine powered the Ariane 6 through ...

The spacecraft closest approach to the asteroid was about 270 miles (430 km) away and it was flying at 10,000 mph ...

It even has its own postal code in the Dodau Forest some 250 kilometers (155 miles ... tall tree that's more than 500 years ...

NASA's latest update on Asteroid 2024 YR4 warns of its potential impact on Odisha and six other Indian states. Learn about ...

Last week, the International Asteroid Warning Network told us there’s a  3.1 percent chance that it might strike the earth.

NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock ...