Nothing beats nature’s own fireworks!

Sommarøya, just outside Tromsø, Norway. Photo: © Geir-Inge Buschmann/Gibfoto

Lunar alpenglow and Orion

The beautiful constellation Orion, and all that surrounds it in the sky. Plus light from the setting moon on the sacred Chana Dorje peak in Tibet.

Pluto, backlit

Crescent Pluto, acquired as New Horizons sped past in July on its way deeper into the Kuiper Belt.

Venus, Jupiter and Mars trails

The morning planets rising above an observatory in Malaysia.

Children of the sun

They say we're all made of stardust ...

Blossoming Atacama desert in Chile

Hundreds of millions of flowers bloomed in the Atacama Desert in Chile this year, linked to 2015's ongoing strong El Niño.

Report from Zimbabwe: First rain and crepuscular rays

A first rain in six months for Mutare, Zimbabwe. Afterwards, crepuscular rays in a clear blue sky, then against a flaming red sunset.

See it! Photos of Venus-Mars conjunction

Venus is the brightest planet, and Mars is faint now. On November 3, 2015, they were closest until 2017. Watch the moon pass them later this week!

New images of close-passing 2015 TB145

New, more detailed images and video - released yesterday - of object 2015 TB145, which swept close to Earth on Halloween. Does it still look like a skull?

Barking Dog Cloud

Pareidolia is a psychological phenomenon involving a stimulus wherein the mind perceives a familiar pattern of something where none actually exists.