Click Here to Read: How Did the Universe Begin? by Sabine Hossenfelder,on the Backreaction website on December 28, 2019.
The Expanding Universe. Image: Mblegacy. Public Domain via Wikimedia Commons.
Category: Science
China Expects It’s “Artificial Sun” to be Operational in 2020
Interstellar space even weirder than expected
Voyager Program & Heliosphere-Chart-20181210. Image: NASA Public Domain via Wikimedia Commons,,
Click Here to Read: Interstellar space even weirder than expected, NASA probe reveals: The spacecraft is just the second ever to venture beyond the boundary that separates us from the rest of the galaxy by Michael Greshko on the National Geographic Website on November 4, 2019.
Feynman on Scientific Method.
Leading scientists condemn political inaction on climate change as Australia ‘literally burns’
Click Here to Read: Leading scientists condemn political inaction on climate change as Australia ‘literally burns’: Climate experts ‘bewildered’ by government ‘burying their heads in the sand’, and say bushfires on Australia’s east coast should be a ‘wake-up call’ by Lisa Cox on the Guardian Website on December 6, 2019.
Canberra bushfires Image: *Paul* Public Domain via Wikimedia Commons.
First direct observation of a black hole and its ‘shadow’ is Physics World 2019 Breakthrough of the Year
Scientists feared unstoppable emissions from melting permafrost. They may have already started.
Click Here to Read: Scientists feared unstoppable emissions from melting permafrost. They may have already started The Arctic is a ticking time bomb that’s close to going off.by Brian Resnick on the Vox Website on December 12, 2019.
Image: Brocken Inaglory The image was taken in High w:Arctic from a helicopter. It shows the crack pattern in w:permafrost. Public Domain via Wikimedia Commons.