68.And finally, this is the oldest photograph ever taken. Nicéphore Niépce took the photo from his window in France in 1826.

YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough is being done to track it, says local astronomer.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

On March 9, 1961, the Soviet Union launched Sputnik 9. This mission was a test flight of the Vostok spacecraft, which would ...