All eyes are on Comet 3I/Atlas as astronomers worldwide chase the exotic ice ball through our solar system ...

July 3 (UPI) -- NASA discovered the third interstellar comet through a survey telescope in Rio Hurtado, Chile. The ...

The newest visitor is 416 million miles (670 million kilometers) from the sun, out near Jupiter. NASA said the comet will ...

On July 1, the ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope reported the discovery of A11pl3Z, an object whose orbit looked like it came from another star. Now we know that ...

Their values for the nucleus size and dust mass are in agreement with previous ALMA observations and confirm it as the largest Oort Cloud comet ever found. ALMA's ability to precisely measure ...

“Meron, yan yung mga nagsisimula pa lang ako mag-climb sa Everest… umabot ako sa point na sana andun nalang ako sa baba (I had doubts when I was just starting to climb Mt. Everest. I reached a point ...

In Part 1 of this interview series with Norbu Tenzing Norgay, a son of the great climber Tenzing Norgay, and Conrad Anker, renowned mountaineer, we covered the state of Mt. Everest today as they ...

SPOKANE, Wash. — One local family is grateful to welcome their daughter back home after her mountain climbing achievement. Two weeks ago, Katelyn Sims was scaling Mt. Everest, the tallest ...

At a recent Explorers Club event in New York, I had the privilege of moderating a discussion with two well-known Mt. Everest veterans, one being Norbu Tenzing Norgay, the president of AHF and son ...

David Sullivan's defibrillator on Mount Everest wound up saving a life, highlighting the importance of CPR training and access to life-saving devices in remote areas.

Sims, 34, summited Mount Everest around 11 a.m. on May 23 as part of a five-person expedition guided by Seattle-based Alpine Ascents International. And she didn’t stop there.