The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

The discovery of the exoplanet, a super-Earth called Kepler-735c, is all down to something called transit timing variations, ...

Venus dominates the dawn sky. She reaches greatest western elongation, 46 degrees ahead of the rising sun, on June 1, and ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

You don't need us to tell you that Jupiter, which has more than twice the mass of all the other planets in the Solar System ...

The cosmos is populated with the birth of stars and the swirling dust of nebulae that create a dance across space, and all we can do is watch from a distance as the galaxy moves in motion around us.

Scott Bolton says he first dreamed of traveling through the galaxy when he was a boy camping out under the stars. Brent Humphreys Jupiter guards ... s team designed an elliptical orbit that ...

A Hubble image captures a distant galaxy, HerS 020941.1+001557, whose light is magnified and bent by a foreground elliptical galaxy, SDSS J020941.27+001558.4, forming a partial Einstein ring.

I’m one of PCMag’s mobile analysts. That means I check out phones, hotspots, and mobile networks. Technology has been my passion and hobby since I was a child. I’ve covered tech ...