We are not alone in the universe -- and alien life forms may have a lot more in common with life on Earth than we had previously thought.
That's the stunning conclusion one NASA scientist has come to, releasing his groundbreaking revelations in .
USA UFO - Avrocar 1950
The Avro Canada VZ-9 Avrocar was the vertical take-off and landing vehicle name under which a the USA and Canada developed one of their first experimental flying vehicles with the capacity to fly at any angle, .
How to Learn a Star's True Age
For many movie stars, their age is a well-kept secret. In space, the same is true of the actual stars. Like our Sun, most stars look almost the same for most of their lives. .
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