A photo allegedly showing the Helix Nebula and that was said to have been captured by NASA's Hubble Space Telescope was ...
An unusual planetary system with three known ultra-low density 'super-puff' planets has at least one more planet, according to new observations.
Each Monday, I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere ...
December's night sky offers Venus and a crescent moon shining together as the planet emerge after sunset and a “Cold Beaver ...
Jupiter reaches opposition; meanwhile, the star Canopus shines bright and the constellation Pictor offers many gems to view.
Backlit wisps along the Horsehead Nebula upper ridge are being illuminated by Sigma Orionis, a young five-star system just off the top of this image from the Hubble Space Telescope. This image ...
The Hubble Space Telescope imaged this lonely spiral galaxy called UGC 9391. The galaxy resides 130 million light-years from Earth in the constellation Draco near the north celestial pole.
This new image from the NASA/ESA Hubble Space Telescope captures two galaxies of equal size in a collision that appears to resemble a ghostly face. Credit: NASA This image of Stra Mira SM Sge , ...