Analemma of the moon, from Hong Kong

This EarthSky community member in Hong Kong this lunar analemma, a figure-8 shape in the sky, created by capturing the moon's image each day at the same time.

Analemma shows the sun’s path over a year

An analemma is a figure-8 curve showing the position of the sun at a chosen time of day (often, noon) over a year. Here's one on the side of a house.

Stark reality of California drought from space

This image is from June 2021. It shows barren hillsides and dry trees in a national forest, during the California drought. Click in for a comparison image from 2020.

Photos of the moon, Mars, and the Beehive

Photographers on opposite sides of Earth captured images of the moon and the Beehive star cluster as they paired up in mid-June 2021.

Favorite photos of ‘ring of fire’ solar eclipse

Stunning photos of the June 10, 2021 'ring of fire' solar eclipse photos.

Whales make rainbows

Whales are magnificent creatures and ... whales make rainbows. Photos and video here.

May lunar eclipse and a colorful cosmic cloud

Absolutely astounding! Wonderful photos of 2021's first eclipse - the May lunar eclipse - near the Rho Ophiuchi Cloud Complex.

Holding the Singapore sun

So creative and original! This EarthSky community member captured some Singapore sun rays on May 30, 2021.

Curiosity sees rare clouds on Mars

Clouds on Mars are infrequent, but the Curiosity rover has captured some. Scientists are analyzing the images to learn about these elusive atmospheric delights.

Photos! The close Mercury-Venus conjunction

Closest Mercury-Venus conjunction until 2033 It hasn’t been easy, but members of the EarthSky community have caught photos of the...