HighLight

Researchers find 70 percent increase in atmospheric hydrogen over the past 150 years

[ad_1] Researchers insert a vacuum line down a borehole in Megadunes, Antarctica, to pump air out...


The harvest moon: A visual guide to full moons

[ad_1] The harvest moon – the full, orange moon that reliably appears every autumn – has been a b...


EarthSky | Hello, Mercury! BepiColombo speeds by

[ad_1] The joint European-Japanese BepiColombo mission captured this view of Mercury on October 1...


NEWS INDEX

Planet 9 may be closer and easier to find than thought—if it exists

[ad_1] Among the solar system’s more intriguing mysteries is whether a large, icy ...


Why It’s So Important to See Earth as Just Another Planet

[ad_1] About 30 years ago, Carl Sagan pointed two different cameras toward the Ear...


The rise of space tourism could affect Earth’s climate in unforeseen ways, scientists

[ad_1] Scientists worry that growing numbers of rocket flights and the rise of spa...