The Hubble Space Telescope is a Powerful Science Instrument Despite its Age

This Hubble image shows a supernova named SN 2022aajn in a distant galaxy about 600 million light-years away with the unwieldy name of WISEA J070815.11+210422.3. However, the obtuse yet scientifically descriptive names aren’t what’s important. What’s important is that SN 2022aajn is a Type 1a supernova, also known as a standard candle, and this image …