The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...
A glorious, colorful image captured by a telescope in Chile shows the bright glow of star cluster RCW 38, where young stars are being born.
After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...
"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...
The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may not be the full picture.
The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...
Venus appears low in the evening sky, guiding us to Saturn. Jupiter makes an attractive sight below the Hyades and Mars remains a fine sight.
Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...
Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...