Most Universe Today readers are familiar with nebulae. They're gaseous structures lit up with radiation from nearby stars, and they're…
A remnant of an asteroid or comet just hit Jupiter, and it was seen by amateur and professional astronomers all…
Thanks to the work of an amateur astronomer, an international team of scientists recently confirmed the existence of a previously-unknown…
Thanks to the efforts of a team of professional and amateur astronomers, the first extra-solar comets have been observed.