ultraviolet radiation
The Early Earth was Really Horrible for Life
Earth has had a long and complex history since its formation roughly 4.5 billion years ago. Initially, it was a…
3 years ago
Hubble Spots First Indications of Water on TRAPPIST-1s Planets
A new study by an international team of astronomers indicates that the outermost planets of the TRAPPIST-1 system could still…
7 years ago
How Does The Sun Produce Energy?
Have you ever wondered how the Sun produces energy to keep us warm here on Earth?
9 years ago