Astronomy

Astronomers spot very mysterious, previously unseen object in our galactic backyard

The enigmatic object, which releases a gigantic burst of energy three times an hour, is unlike anything astronomers have ever seen before. Australian scientists...

A staggering 18 percent of this observatory’s photos are photobombed by satellites — and astronomers can’t help but laugh

A staggering 18 percent of this observatory's photos are photobombed by satellites — and astronomers can't help but laugh

The James Webb telescope is home!

The telescope entered orbit around Lagrange point 2 last night. And with that, a month-long and at times nerve-wracking journey has come to...

Possible exo-moon in sight

Artist's rendering of the possible Exomondes Kepler-1708 bi, along with its planet and host star. (Picture: HELENA VALENZUELA RESISTROM) Astronomers present renewed evidence of...

James Webb telescope arrives at its destination today

The arrival marks the end of a bizarre 1.5 million kilometer journey across the universe and the beginning of a beautiful mission in...

Saturn’s moon Mimas also appears to have a subterranean ocean

And that means there may be many more habitable worlds in our galaxy than previously thought. Until now, Saturn's small moon Mimas was thought...

Rings explain structure of the solar system

Protoplanetary disk around the young star HL Tauri. (Image: © ALMA (ESO/NAOJ/NRAO)) How did the solar system get its typical structure? And why...

Cosmic tadpole with 280,000 light-year tail flees a ‘crime scene’

This long tail probably formed after a collision with another galaxy. The Tadpole System is located 420 million light-years from Earth. That's about...

Once again, astronomers believe they have spotted an exomoon – but confirmation could be years away

An exoplanet Kepler 1708b may be circling 5,500 light-years from Earth. In recent years, astronomers have discovered thousands of candidate exoplanets. And from...

Star skims past another star system and in the process turns the protoplanetary disk upside down

Using ALMA, researchers caught the "invader" red-handed, creating chaotic, sprawling streams of gas and dust in the flattened disk surrounding the young protostar. Scientists...

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