Mars Curiosity Rover has captured our attention from the time it launched in November 2011 to the time it landed on August 5, 2012 in a very dramatic landing to now.
NASA's New Horizons team decide on their next target, a classical Kuiper Belt object that can be reached by January 2019, but the agency must still approve funds for this extended science mission
Early images from New Horizons' encounter with Pluto reveal an extraordinary surface of strange mountains and varying deposits of light and dark material
On July 14, 2015, NASA's New Horizons spacecraft finally reaches Pluto. But the encounter will be brief
Indigenous methane appears to exist in Martian rocks
A United States federal agency is not necessarily the first place you think of when it comes to answering some of the deepest existential questions for our species.
Gravity, as the old joke goes, sucks. It drags us down, pulls on our weary limbs, makes our feet tired, makes parts of us droop. But it’s also a critical factor for our long term well-being.
We live a mere 93 million miles from an enormous fusion reactor. It’s easy to overlook this, after all the Sun is only about halfway through its long slog of converting protons into helium nuclei deep inside its core.
Some natural phenomena need few words to explain why they’re fascinating. Eclipses, transits, and phases in astronomy tend to fall into that category.
The skies of Mars just got a little more crowded. On September 21st, 2014 NASA’s Mars Atmosphere and Volatile Evolution Mission (MAVEN) fired its engines for some 33 minutes in order to swing into a safe orbit.
Christopher Nolan’s new film, Interstellar, is a near-future tale of astronauts departing a dying Earth to travel to Saturn, then through a wormhole to another galaxy, all in search of somewhere else humanity could call home.
Here in North America, we are in the midst of a tetrad of lunar eclipses, the second one visible Wednesday morning. A tetrad of lunar eclipses means that there are four total lunar eclipses in a row.
I read a post at Nature yesterday about the severe cutbacks the Planetary Sciences Division at NASA (headed by Jim Green) has had to make recently due to reduced funding.
I have been fascinated with living things since childhood. Growing up in northern California, I spent a lot of time playing outdoors among plants and animals.
There may be something funny going on with the stuff covering the Moon, and a new NASA mission launching next month is aiming to solve the mystery.
NASA’s former director of astrophysics plans to revolutionize space science with agile, privately funded missions
An internal study finds that female-led proposals to use the in-demand device are less likely to be selected
NASA pushes its research agenda in case Russia, which the U.S. has criticized for intervening in Ukraine, stops participating in the International Space Station
Enceladus, Europa, Ganymede, Titan, Triton, Pluto, Eris…they may all have, or have had, large oceans of liquid water trapped beneath a frozen crust.
Two billion year-old water pockets and a revised deep hydrogen content are good news for Earth’s vast subsurface biosphere, and could offer clues to life on Mars and much further beyond.