earth
Planet-warming methane from livestock underestimated: study
The concentration of methane in the air has climbed 10 times more quickly in the last decade.
India’s Mars Orbiter Mission completes 3 years in Martian orbit
India's low-cost Mars Orbiter Mission (MOM) has completed three years in its Martian orbit, says ISRO.
Cosmic rays striking Earth come from outside Milky Way: study
Fifty years ago, scientists discovered that the Earth is occasionally hit by cosmic rays of enormous energies.
Ancient Mars supported liquid water: study
Mars had a surface environment that supported liquid water about 3.5 billion years ago.
Earth sweltered to 3rd hottest august, summer on record
The average temperature for June through August was 61.47 degrees (16.41 Celsius).
Will the world end on September 23?
Conspiracy theorists say Biblical prophecy of 'Rapture' predicts apocalypse will occur on day sun passes through Virgo.
Amazing Northern Light display illuminates Finnish sky
Green, purple, pink and yellow lights danced across the sky in striking aurora displays over northern Finland early on Friday.
NASA captures images of strong solar flares
Out of two solar falres emitted yesterday, the second recorded to be the 'most intense' since December 2018.
First evidence of water found on TRAPPIST-1 exoplanets
The Earth-sized planets orbiting the ultracool TRAPPIST-1 dwarf star 40 light-years away may have substantial amounts of water.
Record-shattering NASA astronaut Peggy Whitson returns to Earth
A record-shattering NASA astronaut Peegy Whitson, 57, touched down to Earth on Sunday, finishing a 288-day mission.