ORBITS of this comet have been computed by Dr. G. Merton and Dr. M. Davidson, the former a parabolic orbit and the latter a general orbit. The elements are practically the same and the comet must ...

According to astronomers' calculations, this is a comet in a near-parabolic elliptical and retrograde orbit, which means it orbits the Sun in the opposite direction of the sun's rotation (from west to ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

A fireball, or a bright meteorite, was seen across the southeastern United States on Thursday and later exploded over Georgia ...

It is only the third such object to have been identified as having an interstellar origin, which means it did not begin its journey in our Solar System and will not end it here.

CALIFORNIA — The four-person civilian Fram2 mission returned home in a splash down off the coast of California on Friday after being the first humans to orbit Earth's polar regions. Riding in ...

The Fram2 will be the first time humans will orbit Earth's polar regions after it took off from Launch Complex 39A at NASA’s Kennedy Space Center on Monday, March 31, 2025.

Astronomers have spotted unusual molecular activity in the largest Oort Cloud comet, comet Bernardinelli-Bernstein (C/2014 ...