The irreplaceable Carl Sagan left us on December 20, 1996 yet his legacy lives on, and his words are astonishingly relevant some 30 years later.
In a discovery that has been years in the making, researchers have confirmed the existence of a rocky planet named Proxima b orbiting Proxima Centauri, the closest star to our sun, according to a new study. It is the closest exoplanet to us in the universe.
Neil deGrasse Tyson welcomes ethologist, evolutionary biologist Richard Dawkins at Hayden Planetarium – Sep 2015.
Dr. Leroy Chiao PhD, Former NASA Astronaut & International Space Station Commander joins Thom. Earlier today – at 3:18 Greenwich Mean Time – NASAs “Juno” spacecraft successfully reached Jupiter and entered the gas giants orbit. Scott Bolton – principle investigator for the Juno mission described his relief when orbit was achieved – telling The Guardian that “There’s a mixture of tension and anxiety because this is such a critical manoeuvre … The rocket motor has to burn at the right time, in the right direction, for just the right amount of time.” It took the spaceship 5 years to make the 1.8 billion mile trip from Earth to Jupiter and The Juno probe is equipped with 29 sensors and 9 instruments that will study the planet for the next 20 months. The probe will be making a map of the planet before its instruments finally fail and the probe falls to Jupiter’s surface.