NGC 7023, also known as the Iris Nebula, is a reflection nebula in the constellation Cepheus. It's a bright nebula that's visible in the northern sky.

This shining disk of a spiral galaxy sits approximately 25 million light-years away from Earth in the constellation of Sculptor. NGC 2014 is a red emission nebula surrounding an open cluster of stars ...

Everybody Loves a Cluster with a Nebula This is NGC 2264, the Cone Nebula, and the Christmas Tree Cluster. The bright stars ...

Explore the breathtaking beauty of the cosmos with seven incredible images of star clusters and galaxies captured by NASA.

With February’s winter nights regularly dropping below freezing, it’s tempting to take the easy way out and just stay inside.

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that ...

The Cold War fueled a global race for technological and industrial dominance, leading to rapid fossil fuel expansion, nuclear ...

The discovery was made possible using the Very Large Telescope (VLT) in Chile, operated by the European Southern Observatory (ESO) ...

Stimulate sustainable development through technology transfer and investment Help countries with Kyoto commitments to meet their targets by reducing emissions or removing carbon from the atmosphere in ...

Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in space history don't miss ...