Mercury is the smallest planet in our solar system, but it shares one key similarity with Earth: it boasts geomagnetic storms, according to new research by scientists in the United States, Canada and… [+2179 chars]
This week’s image from the Hubble Space Telescope shows the galaxy M91, a barred spiral galaxy in the constellation of Coma Berenices. It is relatively nearby to us, at 55 million light-years away, a… [+2317 chars]
