asteroid
Here’s What We Know About Earth’s Temporary Mini-Moon
For a little over a month now, the Earth has been joined by a new ‘mini-moon.’ The object is an…
Astronauts Could Take an Asteroid Ferry from Earth to Mars
This idea really is quite a fascinating one. Currently a trip to Mars would require large amounts of air, water…
Good News. Comet Encke Only Threw a Handful of Giant Space Rocks in our Direction
As comets travel along their orbit they dump material along the way. A stream of debris known as the Taurid…
Hera Probe Heads Off to See Aftermath of DART’s Asteroid Impact
The European Space Agency's Hera spacecraft is on its way to do follow-up observations of Dimorphos, two years after an…
Earth Will Have a Tiny New Mini-Moon for a Few Months
The Moon has inspired poets and artists, musicians and playwrights. The sight of our one and only Moon is familiar…
Explaining Different Kinds of Meteor Showers. It’s the Way the Comet Crumbles
The Universe often puts on a good show for us down here on Earth but one of the best spectacles…
This Binary Asteroid is Messed Up. It’s Probably Earth’s Fault
Space is big, really big! Finding new asteroids which are usually dark against the inky blackness of space is harder…
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. But so far, missions…
If We Want to Visit More Asteroids, We Need to Let the Spacecraft Think for Themselves
Missions to asteroids have been on a tear recently. Visits by Rosetta, Osirix-REX, and Hayabusa2 have all visited small bodies…
Another Asteroid Discovered Hours Before it Impacts the Earth
What were you doing last Saturday? As it turns out, I was doing something rather unexciting… Trying to fix my…