Carl Sagan testifying before Congress in 1985 on Climate Change
Watch Carl Sagan testifying before Congress in 1985 on climate change.
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Remembering Carl Sagan
November 9 is the 82nd anniversary of the birth of the unique astronomer-cosmologist Carl Sagan.
Carl Sagan on Extraterrestrials
Carl Sagan had this amazing talent for explaining the scientific wonders of the universe without losing the wonder. Watch the video…
The Star Systems that could be watching Earth
Exoplanets around some nearby stars, have a cosmic front-row seat to see if Earth holds life.
Our Nearest Exoplanet could Host Life
Proxima Centauri, the closest star to the Sun, has a planet in the habitable zone, with potential life-supporting conditions.
The best places to look for closest Earth-like Planets
NASA’s new Transiting Exoplanet Survey Satellite (TESS) will observe 400,000 stars across the whole sky to catch a glimpse of a planet transiting across the face of its
Catalog of ‘Light-Fingerprints’ to unveil Alien Worlds
Astronomers created a catalog of ‘light-fingerprints’ to uncover the mysteries of exoplanets.
Pioneer Plaque – A Message from Earth
A Message from Earth. A replica by the original craftsman & reissue of NASA’s Pioneer Plaque.
NASA captures mysterious Flashes of Light on Earth
A NASA camera, one million miles from Earth, captured unexpected flashes of light reflecting off our planet.
We are made of Stardust
To say “we are stardust” may be a cliche, but it’s an undeniable fact that elements of life mapped across the Milky Way.