Climate explained: why Mars is cold despite an atmosphere of mostly carbon dioxide

Paulo de Souza, Griffith University Climate Explained is a collaboration between The Conversation, Stuff and the New Zealand Science Media Centre to answer your questions about climate change.

Apollo 12 and its destination (Moon) in the same photo

NASA has published a beautiful photo of Apollo 12 at the launch pad 39A at the Kennedy Space Center Launch Complex 39. This historic image, taken on October 28, 1969 (50 years ago) frames the Apollo 12 spacecraft atop the mighty Saturn V rocket and its destination, the Moon, in a single photo.

Curiosity’s new selfie & Mars 2020 stands on its six wheels

On October 24, 2019, NASA has published a new selfie of the Curiosity Mars Rover, which was taken on October 11, the 2,553rd Martian day, or sol, of the rover’s mission. The space agency has also announced that Curiosity’s successor, the Mars 2020 Rover now stands on its own six wheels.

NASA’s AMA (Ask Me Anything) about Van Allen Probes

On October 18, 2019, NASA held an AMA (Ask Me Anything) on Reddit. Scientists from the space agency answered questions about Van Allen Probes, two robotic spacecraft that were used to study the Van Allen radiation belts that surround planet Earth.

First-ever all-female spacewalk performed by NASA astronauts

NASA astronauts and ISS Expedition 61 Flight Engineers Christina Koch and Jessica Meir have completed the first-ever all-female spacewalk in the history of space exploration. The spacewalk was broadcast live on NASA TV (see the video below).