Corona around the sun, caused by thin clouds in front of the sun, or perhaps pollen, after the devastating Marshall Fire in Boulder County, early January 2022.
A team of researchers has studied what's needed to send life to the nearest star. They envision small creatures riding tiny spacecraft to Proxima Centauri.
Maybe you associate the word "zodiac" with astrology, but it has an honored place in astronomy, too. It's defined by the annual path of the sun across our sky.
Astronomers have found a mysterious dusty object orbiting a star 2,300 light-years from Earth. It's emitting large amounts of dust, yet remaining intact.
Axiom Space is a privately funded company busy with commercial space flight plans, including a crew to ISS in 2022, spacesuits, and even a space station.
