Three new ultra-faint dwarf galaxies discovered - Tomasz Nowakowski on Phys.org
Using the Hubble Space Telescope (HST), astronomers have detected three new ultra-faint dwarf galaxies associated with the nearby spiral galaxy NGC 253.
Majority of remaining fossil fuels must stay in the ground to limit climate crisis below critical threshold, study shows - Rachel Ramirez on CNN
To avoid the worst consequences of climate change — worsening extreme weather, irreversible ecosystem shifts, loss of life and economic hardship — scientists say the world must limit global warming to 1.5 degrees Celsius above pre-industrial levels. The only way to do that, they say, is by making deep cuts to fossil fuel emissions. Read more on CNN.
Comments
Post a Comment