News
Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so ...
Hosted on MSN1mon
3D-print a realistic supernova remnant with NASA's new models of Chandra X-ray imagesThe model captures the dynamic interaction between BP Tau and its environment, highlighting dramatic flares — intense bursts of energy — detected by NASA's Chandra X-ray Observatory.
1d
Techno-Science.net on MSN💥 Supernovae may have already altered our climate, and it will happen againSupernovae, these gigantic stellar explosions, release a phenomenal amount of energy. This energy travels through space, capable of reaching planets located thousands of light-years away.
Nearby supernova blasts may have severely altered Earth’s climate history Tree rings reveal spikes in carbon-14 from ancient ...
Now, a new study has for the first time described SN 1181 in detail by creating a computerized model of the supernova’s evolution from immediately after the initial outburst appeared until today.
In the second model, the star suffered a violent pre-supernova explosion that sent gas weighing up to one-tenth the mass of the sun into orbit in less than a year. Related stories: ...
"Combining the DES supernova information with these other probes will even better inform our cosmological model," said Davis. "Even if we measure dark energy infinitely precisely, it doesn't mean ...
I feel it should be pointed out that the supernova model has alot of assumptions in it. While we can claim X level of sigma, thats only the uncertainties that we understand. If any assumptions are ...
Radioactive isotopes found in meteorites suggest a supernova went off right near the Sun as it was forming – but that should have blasted the young solar system away. So how did we survive? A ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results