Seeing the northern (or southern) lights is a bucket list for many (myself included)
Planetary science professor Sarah Hörst has an out of this world experience
He went around LA to give strangers an up-close look at a familiar object; one we might sometimes take for granted
The castings of the 15-metric ton, off-axis mirrors for the Giant Magellan Telescope forced engineers to push the design and manufacturing process beyond all previous limits
Just when you think it’s going to stop, they keep getting bigger. Earth for scale.
After 3 years, 150,000 miles and 3,000,000 pictures taken, Harun Mehmedinovic and Gavin Heffernan introduce SKYGLOW
What the moon will look like every evening for the upcoming year