A Moon’s Moon?!
Is it possible for moons to have moons? Today’s authors look at our own solar system for answers!
Hydration is Key: Clues about Venus’ early habitability from its present-day atmosphere?
Could Venus ever have boasted an ocean? What can models of atmosphere and interior evolution tell us about the history of water on our sister planet?
Astronomers have spotted 6 new moons in other planetary systems! Or have they?
There might be a huge discovery for the exoplanet community! The author of today’s paper made his own investigation on the discovery.
A Highly Eccentric Journey
New constraints on the migration of Neptune in the early Solar System.
Terrestrial analogs: A slice of Mars in your own backyard
Sites on Earth that are similar to geologic features on other planets can be studied to better understand other worlds and even prepare for future exploration.
Did the Moon’s Ancient Magnetic Field Help Shield the Infant Earth?
A team of scientists led by Dr. James Green at NASA’s Headquarters in Washington, DC, have shown that the Earth and Moon may once have shared a protective magnetic shield that sheltered the young Earth’s atmosphere from erosion by the solar wind.