Jupiter

Giant star to be eclipsed

Betelgeuse, one of the largest and brightest stars in the night sky will momentarily disappear some time on Monday night into Tuesday dawn as an asteroid passes in front of it, causing a phenomenon that scientists on Earth will witness for the first time.

Comet from edge of solar system killed the dinosaurs: Study

Sixty-six million years ago, a huge celestial object struck off the coast of what is now Mexico, triggering a catastrophic "impact winter" that eventually wiped out three-quarters of life on Earth, including the dinosaurs.

A pair of astronomers at Harvard say they have now resolved long-standing mysteries surrounding the nature and origin of the "Chicxulub impactor."

Sky enthusiasts enjoy view of conjunction

Skygazers all around the world enjoyed the view of a lifetime on Dec. 21 night as two gas giants appeared very close together in the night sky. 

"Skywatchers are enjoying a once-in-a-lifetime look at a close alignment of Jupiter and Saturn!" NASA said on Twitter.

Called the great conjunction, the rare sight occurred at about 18:20 UTC, according to timeanddate.com.

Jupiter, Saturn to form double planet on Dec 21

In a once in 20 years occurrence, Jupiter and Saturn will appear very close together in the night sky on Dec. 21.

The two gas giants will actually be hundreds of millions of miles apart but will appear exceptionally close, just a tenth of a degree apart or one-fifth of a full moon's diameter, according to Live Science.

Scientists Discovered Water Vapors on Jupiter's Moon Europe

NASA's Maryland Space Center experts in have confirmed that there are traces of water vapor above the surface of Jupiter's icy moon Europa, Science Alert reported.

They analyzed data obtained from the Hawaiian Keck Observatory over 17 observations with a spectrograph to study the chemical compositions of other planets' atmospheres by scanning the infrared light they release or absorb

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