Sky This Week is brought to you in part by Celestron. Friday, July 4Mercury reaches its greatest eastern elongation (26°) ...

The Vermont Green Football Club champions environmental work and draws sold-out crowds, with the help of free ice cream.

On March 18, 2024, NASA's Perseverance rover captured the remarkable display—a soft green shimmer caught high above the Red Planet's surface—just days after the Sun hurled a powerful coronal ...

The Red Planet's sky glows green—and makes history By Ariana Garcia , Assistant News Editor May 15, 2025 An artist's impression of what a green nightglow might look like in the polar winter ...

Scientists have observed a fascinating green glow in the Martian night sky for the first time. The visible nightglow was detected in the atmosphere of the Red Planet by the European Space Agency's ...

The location of the comet near the Red Planet should make it relatively easy to find. If you haven't yet braved the cold winter nights to see the green comet currently in the night sky, this week ...

The first image in visible light of green auroras on Mars (left), compared to the night sky of Mars without auroras. NASA / JPL-Caltech / ASU / MSSS / SSI On March 18, 2024, NASA’s Perseverance ...

There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing ...

Scientists just observed Mars' eerie green nightglow in the visible light spectrum for the very first time. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Mars (planet) Add Topic. First aurora photo from Mars shows green glow in the sky Mars doesn't have an organized planetary magnetic field like Earth, so auroras can appear anywhere in the sky.

But with the help of precise space weather forecasting, NASA’s Perseverance rover and some persistence by a team led by Dr. Knutsen, a visible green aurora was spotted on the Red Planet for the ...