On planet Earth, our 'secondary atmosphere' has been with us for billions of years and its chemical balance reflects the ...

James Webb reveals how powerful winds and extreme temperature differences create an unusual atmospheric bulge on the giant ...

A rocky planet exposed to extreme heat from its star appears to reflect nearly three-quarters of the starlight that reaches ...

A privately funded space telescope with a mirror larger than Hubble’s could soon investigate 27 distant giant planets using a ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

When gazing at the countless stars shining in the night sky, have you ever wondered about this?"Is there life other than on ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...

What if aliens were building a massive power plant?Last time, I talked about the "Kardashev scale," which classifies the ...

The alien ship travelling towards Earth can attack us between November and December, Avi Loeb claims. He also thinks it is ...