Antarctica's subglacial bedrock was previously one of the least-mapped planetary surfaces in our solar system.
"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?"
The image shows just how large and devastating these events can be.
The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too cold.
Greenland's mountains greatly affect local climate patterns.
NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor for use on the surface of the moon by 2030.
A California-based start-up wants to open a hotel on the moon by 2032 and is now accepting bookings for the out-of-this world travel experience.
Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could potentially find evidence of Red Planet life.
"We are in constant contact with NASA."
Scientists studying Jurassic rocks in China found that cyclical changes in Earth's orbit affected not only the climate, but also the development of shale oil reserves.