The Hubble Telescope, 35 years of groundbreaking discoveries, continues to surprise despite glitches, retirement risk, and ...

The ZWO Seestar S50 is one of a cluster of these automated marvels that have arrived in the past few years. Like the others, ...

Astrophotographer Riste Spiroski has captured a striking view of the moon and Jupiter in the sky over Lake Ohrid, one of ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

Jupiter and Mars shine in the evening, more planets gather in the morning, and the Eta Aquariid meteors join in.

"It's amazing that after 35 years, Hubble still holds a unique capability as a top workhorse for science discoveries and ...

Thirty-five years ago today a revolutionary new era of astronomy began when the Hubble Space Telescope, tucked onboard the ...

Large hailstones made of ammonia may explain why the gas is missing from large pockets of Jupiter's atmosphere.