Space & PhysicsMarch 15, 2013
A Jupiter Carousel: Hotspots Ride The Wave
Stories by Caleb A. Scharf
Caleb A. Scharf is a researcher and writer. He is the senior scientist for astrobiology at NASA's Ames Research Center in Silicon Valley.
The SciencesMarch 11, 2013
First Reconnaissance Of An Exoplanetary System
EvolutionMarch 8, 2013
Signs Of Life From Lake Vostok
March 6, 2013
Europa Gives Up Some Of Its Secrets
Jupiter’s enigmatic moon Europa has long been thought to contain a huge ocean beneath its icy crust, but what is in that ocean and does it ever come to the surface?
The SciencesFebruary 25, 2013
The Fastest Spacecraft Ever?
The SciencesFebruary 15, 2013
Meteor fireballs across central Russia
The SciencesFebruary 11, 2013
Help Name Two Of Pluto's Moons
The SciencesFebruary 6, 2013
Will This Be The Comet Of The Century?
EvolutionJanuary 29, 2013
Andromeda mon amour
The SciencesJanuary 18, 2013
Veins, not Flowers, on Mars
EvolutionJanuary 14, 2013
Lake Vostok Water Ice Has Been Obtained
The SciencesJanuary 11, 2013
Surreal Lunar Orbit Footage From Doomed GRAIL Mission
The SciencesJanuary 9, 2013
Dance of the Exoplanets
The SciencesJanuary 3, 2013
So You're a Scientist Wanting to Write a Popular Science Book?
EvolutionDecember 26, 2012
Should We Expect Other Earth-like Planets At All?
EvolutionDecember 18, 2012
There's Something in the Air: Trans-planetary Microbes
EvolutionDecember 13, 2012
Astrobiology Roundup II
Mind & BrainDecember 10, 2012
The Calculus of Love
Space & PhysicsDecember 1, 2012
A River Ran through It
Curiosity spots evidence of water on Mars
The SciencesNovember 29, 2012
The Vortex
EvolutionNovember 28, 2012
Mars Tinted Goggles
The SciencesNovember 19, 2012
The Stars Are Beginning To Go Out...
EvolutionNovember 16, 2012
The Hot Baths of Mars
EvolutionOctober 30, 2012
Oh Extravagant Planet!