If you’ve texted on your Android phone, you may have noticed that some contacts have a small blue dot or a chat bubble on the bottom right of their profile picture. RCS messaging also likely ...

That's why SN 2024PI appears here as a small blue dot, which is much fainter than its maximum brilliance. Related: The best Hubble Space Telescope images of all time! Supernovas occur when stars ...

Scientists Gloria Slattum and Stephan Daetwyler were able to track the development and movement of cancerous cells in a zebrafish embryo, the small blue dot you can see moving through the pink and ...

Hubble snapped the image about six weeks after the supernova was discovered. That's why SN 2024PI appears here as a small blue dot, which is much fainter than its maximum brilliance. Related: The best ...