04/10/2021

Image: Hubble views galaxy NGC 5728

Meet NGC 5728, a spiral galaxy around 130 million light-years from Earth. This image was acquired using Hubble's Wide Field Camera 3 (WFC3), which is extremely sensitive to visible and infrared light. Therefore, it beautifully ...

Half a degree makes a big difference in a warming world

Half a degree Celsius may not seem like much, but climate experts say a world that has warmed 1.5 degrees Celsius above 19th-century levels compared to 2C could be the difference between life and death.

1.5C is the climate goal, but how do we get there?

The science is painfully clear: to cap global warming at 1.5 degrees Celsius—given that we're already at 1.1C—means slashing carbon pollution in half by 2030, and to zero by mid-century.

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