A Pair of CubeSats Using Ground Penetrating Radar Could Map The Interior of Near Earth Asteroids

Characterizing near-Earths asteroids (NEAs) is critical if we hope to eventually stop one from hitting us.…

New Horizons Measures the Background Light of the Universe

Think about background radiation and most people immediately think of the cosmic background radiation and stories…

Next Generation Event Horizon Telescope To Unlock Mysteries of Black Holes

The prospect of actually resolving the event horizon of black holes feels like the stuff of…

Astro-Challenge: Catching Pluto at Opposition 2024

Why July 2024 is a prime time to see distant Pluto before it fades from view.…

The Ultraviolet Habitable Zone Sets a Time Limit on the Formation of Life

The field of extrasolar planet studies has grown exponentially in the past twenty years. Thanks to…

Curiosity Drives Over a Rock, Cracking it Open and Revealing an Amazing Yellow Crystal

On May 30th, the Mars Curiosity rover was just minding its own business exploring Gediz Vallis…

Producing Oxygen From Rock Is Harder In Lower Gravities

One of the challenges engineers face when developing technologies for use in space is that of…

The Entrance of a Lunar Lava Tube Mapped from Space

Craters are a familiar sight on the lunar surface and indeed on many of the rocky…

Rare fireball detected over Antarctica with an impact energy of 5.1 kilotons

A significant fireball was detected over eastern Antarctica at 14:08 UTC on July 20, 2024. The…

Moon Dust Could Contaminate Lunar Explorers’ Water Supply

Water purification is a big business on Earth. Companies offer everything from desalination to providing just…