Here’s why Mars is cold despite having an atmosphere of mostly carbon dioxide

Mars, often referred to as the Red Planet, boasts an atmosphere dominated by carbon dioxide, a gas typically associated with warmth-inducing greenhouse effects on Earth. Yet, anyone expecting balmy temperatures on Mars would be in for a chilly surprise. Despite its CO₂-rich atmosphere, Mars remains an icy desert with temperatures often plummeting far below freezing. …

Botswana: Birthplace of Modern Humans

The question of where the evolutionary cradle of modern humans lies has long intrigued scientists and historians. The East African Great Rift Valley has traditionally been viewed as the most likely birthplace. However, revolutionary research conducted recently presents a compelling alternative. This groundbreaking study utilizes DNA evidence to trace back the origins of mankind to …

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.