Mars, Curiosity and noctilucent cloud

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...
Amanda Kooser covers the quirky side of science and space ... the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky ...
The clouds looked like someone had taken a hole punch to the sky. This unusual phenomenon isn ... that you can see them from the ground and in space. From the ground, they can look like this ...
Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide ... born of the same primordial gas cloud. To the unaided eye, only six of the ...