Earth, asteroid

The tech billionaires could collaborate on a "humanity-saving" moon base in case an asteroid hits Earth, Douglas MacKinnon wrote.
If you’ve ever seen an elephant or a giraffe up close, you know those animals can seem massive, but would you believe that ...
If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?
An international team of scientists has confirmed the discovery of the exoplanet HD 20794 d, which could potentially support ...
The average surface air temperature was 55.81 degrees Fahrenheit That's 1.42 degrees Fahrenheit above the 1991-2020 average ...
It’s also a brash, boys-will-be-boys sensibility that can be felt far beyond its online proponents. It’s hard to imagine, for ...
"This agreement represents a significant milestone for Planet; it is our largest contract to date and is a major step forward ...
Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.