Of the many challenges involved in sending humans on the journey to Mars, figuring out how to pack enough food for such a lengthy trip looms large.
The Loma Fire in California broke out on September 26, 2016, and quickly spread to be 2,250 acres in size.
Stevinus A (31.75°S, 51.55°E) is an 8 km diameter crater with very smooth, high albedo crater walls and low albedo streamers and streaks.
The theme of the third plenary at the 67th International Astronautical Congress taking place in Guadalajara, Mexico was Space and Climate: How Space Agencies Will Contribute to the Implementation and Follow-up of the Paris Agreement during COP 21?
When a star is young, it is often still surrounded by a primordial rotating disk of gas and dust, from which planets can form.
SpaceX has released the following video of their concept for an Interplanetary Transport System.