NASA Astronomy Picture of the Day 21 February 2023: Comet ZTF over Yosemite Falls

On February 1, the Green Comet ZTF made its closest approach to Earth, which was observed…

NASA Astronomy Picture of the Day 13 February 2023: Green Comet ZTF flies past Mars

Although comets often make close flybys, the Comet C/2022 E3 (ZTF) is particularly special as it…

NASA Astronomy Picture of the Day 10 February 2023: Awesome! Comet ZTF meets Comet ATLAS

The Green Comet ZTF passed Earth at its closest distance on February 1 and it was…

NASA Astronomy Picture of the Day 3 February 2023: Comet ZTF leaves awesome trail

Comets are frozen leftovers from the formation of the solar system composed of dust, rock, and…

EXPLAINER-What to expect during the green comet’s encounter with Earth

A green-hued comet that has been lurking in the night sky for months is expected to…

Rare green comet will make its closest approach to the Earth TOMORROW; Know how to see it

The rare green comet which entered the inner solar system after 50,000 years will be making…

NASA Astronomy Picture of the Day 31 January 2023: Green Comet ZTF over Spain

NASA’s Astronomy Picture of the Day is a snapshot of the rare Green Comet ZTF captured…

Green comet zooming our way, last visited 50,000 years ago

A comet is streaking back our way after 50,000 years. A comet is streaking back our…

NASA Astronomy Picture of the Day 27 January 2023: Green Comet ZTF lights up the sky

NASA’s Astronomy Picture of the Day is a stunning snapshot of the Rare Green Comet ZTF…

Ancient green comet shows a BIZARRE tail; Know what caused this phenomenon

The green comet, Comet C/2022 E3 (ZTF), has begun showing a strange phenomenon known as the…