HighLight

Newly available GPS data helps scientists better understand ionosphere

[ad_1] image: The Global Positioning System (GPS) is a constellation of satellites orbiting the E...


Inner Core Found Mushy and Liquid; Not Pure Metallic Ball Than First Thought

[ad_1] A new study suggests that the Earth’s inner core might have been softer than first t...


Why is the Earth’s moon just called “the moon,” but the moons of other planets in the

[ad_1] Dear Tom,Why is the Earth’s moon just called “the moon,” but the moons of other planets in...


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...