Hidden universe of fish biofluorescence revealed

Scientists discover hidden biofluorescent universe on coral reefs with the use of cameras equipped with special light filters.

Last night’s moon and two star clusters

The moon is now moving through a region of sky filled with bright stars. On January 11, the moon was near two star clusters, the Hyades and the Pleiades.

Best time to see Jupiter in 2014 is now

Jupiter is always closest around the time of its yearly opposition, which came on January 5, 2014. For the rest of this month, Jupiter is at its best!

Venus, about 8 hours before January 11 inferior conjunction

Check out this beautiful photo of Venus, only 8 hours before it passed more or less between the Earth and sun on January 11, 2014.

Best images from China’s Chang’e moon mission so far

The mission set down on moon on December 14, 2013 at 9:12 p.m. Beijing time. China is the third country to land on the moon, after U.S. and former Soviet Union.

Meteor shower from Comet ISON?

The chance of meteors from Comet ISON is remote, but we might see something. Info here about when to watch and what to expect to see.

Super-Earths likely to have oceans and continents

Massive exoplanets might be more like Earth than has been thought.

Giant underwater waves show their power

A study reveals the origins of hidden underwater waves that can tower hundreds of feet.

NASA rover’s tracks on Mars

Enhanced color image showing where Curiosity rover zigzagged to avoid obstacles as it made its way across the primeval red desert sands of Mars.

Humayun’s Tomb and a monster sunspot

Abhinav Singhai combined the old and eternal - with the new and transient - when he captured this photo of Humayun's Tomb in Delhi and the sunspot group AR1944.