Crater 'significantly challenged previous assumptions about our planet's ancient history' A giant crater 2km across and 170m deep, formed by a meteorite, is the location of India's Lonar Lake ...

James Turrell discusses his ongoing land art piece, Roden Crater, created within a pit formed by an extinct volcano in the Arizona desert. ART21: Where are we, right now? TURRELL: Well, right now ...

After a couple of practice hops, Grace will then try something unprecedented—entering a permanently shadowed moon crater. The team is targeting a small crater about 200 meters from the landing ...

The crater has undergone at least one glaciation event since it formed, meaning it was swallowed by an ice sheet when glaciers last covered southwestern Alaska between 23,000 and 14,700 years ago.

Along the way he served stints as a protection ranger, a resource management specialist, park biologist, and chief of natural and cultural resources through Prince William Forest Park in Virginia, ...

The air ambulance jet, headed for Mexico, crashed into the ground, causing a fireball that damaged several homes and scattered debris up to five blocks away. Trump order to dismantle the education ...

Seen here is the young, bright Aristarchus crater on the Moon about the size of a large city. The 40 kilometers diameter Aristarchus crater, as seen by Credit: NASA Lunar Reconnaissance Orbiter (LRO) ...

The kilometer-plus high central peaks of the city-sized Aristarchus crater and 86-kilometer-wide Tycho crater stand tall as fine examples. The 86-kilometer-wide Tycho crater on the Moon and its ...