earth
Conspiracy theorist claims Earth will end next month
Conspiracy theorist claims mysterious planet Nibiru is about to destroy Earth, and says the clues are written on the pyramids
Mars weather: 'Cloudy, chance of nighttime snowstorm'
The new findindgs suggest that ice-water particles swirling in a storm hit the ground within minutes.
Moon trolls sun on solar eclipse
Millions of people watched the first coast-to-coast total eclipse in the United States in nearly a century.
Should we keep looking for aliens?
Would we even know it if we did encounter an alien life form?
Google stationed volunteers to creat 'megamovie' on Aug 21 solar eclipse
The solar eclipse will begin at Oregon coast (at 9.36 pm IST on Sunday) and end at the South Carolina coast (at 1.36 am IST on Tuesday).
Solar eclipse to be streamed live for first time, from balloons
The eclipse shadow was expected to move at 2,000 miles per hour in Oregon and slow down to 1,500 miles per hour in South Carolina.
Eclipse eve: Millions converge across US to see sun go dark
The Earth, moon and sun line up perfectly every one to three years, briefly turning day into night for a sliver of the planet.
What's a total solar eclipse and why this one is so unusual
The last time a total solar eclipse swept the whole width of the US was in 1918.
NASA launches satellite to help astronauts communicate with Earth
The satellite will "support critical space communication into the mid-2020s," NASA said in a statement.
Chasing eclipses across the globe is a way of life for some
There's a small group of people who have experienced it all before and they can't get enough of it.