Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Earth reaches aphelion, its farthest point from the sun, at 2:54 p.m. on July 3. At that moment we’ll be 94.5 million miles from our parent star.

The discovery, made with the LOFAR (LOw Frequency ARray) radio instrument in Europe, indicates that galaxy clusters, which ...

Mercury reaches its greatest elongation, 26 degrees east of the sun on July 4. From latitude 40 degrees north, the ...

What's happening in the skies over North Texas this month? July holds some spectacular sights in the night and morning sky.

A meteor shower, a planet sighting, and a full moon. Here's how to see all of space's eye-catching activity in July.

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

"More crucially, this planet resides within the habitable zone of its host star, the region around a star where the temperature is suitable for liquid water to exist. It orbits around its host star ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...