In the skies of Earth in February, six of the seven other planets—all except Mars—can be seen in the early evening, but not all at once.

Recently, scientists discovered the fastest-spinning large asteroid in the solar system.It’s about the length of eight football fields — but it fully rotates every two minutes, or even a little faster ...

A young star called V1298 Tau is giving astronomers a front-row seat to the birth of the galaxy’s most common planets. Four massive but extremely low-density worlds orbiting the star appear to be ...

Find February Sky Events Latest News, Videos & Pictures on February Sky Events and see latest updates, news, information from ...

While visions of Mars colonies, floating cities above Venus, and humans exploring distant moons inspire wonder, the reality ...

Dennis Herrmann developed a life-long interest in astronomy at an early age and got his first telescope at the age of 12.

The evening appearance of Arcturus in the east is a traditional herald of spring. Arcturus clearly shows an orange colour, and even more obvious when viewed through binoculars or a small telescope.

February starts with a subtle surprise just after sunset Feb. 2. Jupiter is blazing away about one-third of the way to the ...

Mercury has long been cast as the solar system’s burnout case, a small rocky world that cooled quickly and then froze in ...

Learn more about whether Mercury Systems, Inc. or Redwire Corporation is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Lineae on other planets are thought to erode quickly, so the study authors suspect that the streaks are still forming and ...

Mercury spill closes Sunspot Solar Observatory and nearby forest trails indefinitely, though officials say there is no public ...