Astronomy & Astrophysics SA
Description
The endeavour of this page is to broaden the reach of Astronomy and Astrophysics. These topics are very exciting to me and important for human futures.
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facebook.com360pano.eu - 360º VR Photography & Video
APOD: 2017 January 5 - Peculiar Galaxies of Arp 273
https://apod.nasa.gov/apod/ap170105.html
APOD: 2017 January 22 - SpaceX Falcon 9 to Orbit
https://apod.nasa.gov/apod/ap170122.html
Timeline Photos
Cassini is being prepared to dive into Saturn. The robotic spacecraft that has been orbiting and exploring Saturn for over a decade will end its mission in September with a spectacular atmospheric plunge. Pictured here is a diagram of Cassini's remaining orbits, each taking about one week. Cassini is scheduled to complete a few months of orbits that will take it just outside Saturn's outermost ring F. Then, in April, Titan will give Cassini a gravitational pull into Proximal orbits, the last of which, on September 15, will impact Saturn and cause the spacecraft to implode and melt. Cassini's Grand Finale orbits are designed to record data and first-ever views from inside the rings -- between the rings and planet -- as well as some small moons interspersed in the rings. Cassini's demise is designed to protect any life that may occur around Saturn or its moons from contamination by Cassini itself. NASA Astronomy
Futurism
ScienceAlert
Closest known flyby of star to our solar system: Dim star passed through Oort Cloud 70,000 years ago
https://www.sciencedaily.com/releases/2015/02/150217114121.htm
What Came Before the Big Bang? | DiscoverMagazine.com
Theoretical cosmology. This guy Alexander Vilenkin knows what he is talking about is building on the work of Alan Guth. A good read.
New Scientist
This is the best explanation I have heard about Tabby's Star.
Brian Greene
NASA Selects Mission to Study Black Holes, Cosmic X-ray Mysteries
Maybe this could help with the study of Gamma Ray Bursts. GRB's are supposed to come from the interaction of Black Holes and Neutron Stars. https://www.nasa.gov/press-release/nasa-selects-mission-to-study-black-holes-cosmic-x-ray-mysteries
Neil deGrasse Tyson On Life On Other Planets!(MUST WATCH!)
https://www.youtube.com/watch?v=HO6ONMLfg5A