Been catching up reading #astrobites.
Nearly missed this little gem about Penrose Diagrams.
Prof. Sir Roger Penrose did this seminal work in 1963, now, these diagrams are an important tool in #physics when trying to understand causality in general relativity.
Sir Roger continues to do important, interesting, and somtimes controversial work in physics, #maths, #consciousness & #computability.
Ironing out Infinities with the Conformal Diagram | astrobites
https://astrobites.org/2020/11/23/conformal-diagram/
Interesting implications for the search for #extraterrestrial life?
Did the Moon’s Ancient Magnetic Field Help Shield the Infant Earth? | astrobites
https://astrobites.org/2020/12/21/many-worlds-multiple-super-earths-discovered-around-a-nearby-and-unusually-quiet-red-dwarf-3/
At z=11, this galaxy is the furthest ever seen. Formed a mere 400 million years after the #bigbang .
Can a galaxy really form so quickly? It always surprises me.
Pinning Down the Distance to the Farthest Galaxy Ever Observed | astrobites
https://astrobites.org/2021/01/04/gn-z11-spec/
Looking forward to the James Webb Telescope becoming operational hopefully later in the year. Scheduled for launch eof October!
Six space missions to look forward to in 2021
https://theconversation.com/six-space-missions-to-look-forward-to-in-2021-151622
"Something is Rotten in Online #Advertising"
https://sparktoro.com/blog/something-is-rotten-in-online-advertising/
If you are into #flightsimulator s check out this video on spinning. Presented by a retired #RAF flying instructor.
Real life techniques taught by a professional!
Real Fighter Pilot Teaches Spinning for F-5 in DCS
https://www.youtube.com/watch?v=pcZqY3bGSkk
An interesting way to measure curvature using the evolution of galaxies ...
Measuring the curvature of the Universe with cosmic clocks | astrobites
https://astrobites.org/2020/12/03/cosmic-clocks/
"If you jump into [a #BlackHole] you will not be gone for good. Particle by particle, the information needed to reconstitute your body will reemerge"
https://www.quantamagazine.org/the-black-hole-information-paradox-comes-to-an-end-20201029/
Physics Nobel Awarded for Black Hole Breakthroughs | Quanta Magazine
https://www.quantamagazine.org/physics-nobel-awarded-for-black-hole-breakthroughs-20201006/
An Uncertain Future for the Night Skies | astrobites
https://astrobites.org/2020/09/25/leosats/
#RustLang Black Hole in #WebAssembly...