Tonight Venus and Jupiter Will Be Closer Than They've Been In 24 Years 

Astronomical conjunctions occur when celestial objects appear close to one another in the night sky—this happens all the time and they’re not particularly unusual. But a conjunction happening tonight is notable in that it involves two very bright planets—Venus and Jupiter—and they’ll be closer together than they’ve… » 6/30/15 7:05pm Yesterday 7:05pm

The Planet Is Losing Groundwater at an Alarming Rate

When it comes to water scarcity, the loss of groundwater is like the silent killer: It isn’t as easy to measure or monitor as, say, a shrinking reservoir. We’ve known that many aquifers are overtaxed, but a new report shows we’re draining major aquifers faster than they’re being replenished. Not just in… » 6/26/15 9:20am Friday 9:20am

NASA's Stubby 747 Has A Big Telescope In The Back That Can See Pluto

NASA’s New Horizons spacecraft has recently begun sending back the first color images of Pluto and Charon, and they are spectacular. But prior to the probe making its close approach to Pluto on July 14th, scientists have been scouting Pluto’s atmosphere using a 98-inch telescope mounted inside a highly modified Boeing… » 6/24/15 1:10pm 6/24/15 1:10pm

NASA Image Gallery Brings All Your Favorite Space Photos Under One Roof

Ever come across a gorgeous Hubble image, or an article showing some of NASA’s cool new Mars lander tech, and wish you could remember where those lovely photos live? Rejoice, space nerds: NASA is making your life easier than ever, with the launch of a new mega gallery where you can browse all of the space agency’s… » 6/21/15 3:00pm 6/21/15 3:00pm

Watch a 10-engine drone transform from a helicopter into a plane

NASA’s Greased Lightning GL-10 is a beast of a drone (it has 10 engines!) that’s the closest thing we have to a Transformer in real life. It can flip itself into a helicopter and then fly like an airplane and then revert back to helicopter mode. It’s awesome seeing the wings tilt back and forth as it changes gears.
» 6/19/15 8:30pm 6/19/15 8:30pm

Cool crystal-clear video of F-15 aerial refueling from the cockpit

Going to the gas station in a car is a chore made to remind you of your own mortality. Going to the (metaphorical) gas station in a F-15 jet? That’s a delightful dessert made to show off our awesomeness. Here’s a video of a NASA F-15 jet taking a pit stop to get refueled while in mid-flight mid-air from the jet’s… » 6/19/15 7:10pm 6/19/15 7:10pm

What's Stopping Us from Building Cities in Space? No, It's Not Tech.

The US has a plan for Americans to live in space. In 2012, the National Research Council was commissioned by Congress to roadmap the future of human space exploration. Last June, the team published its findings in a massive report, which called for several action steps to be taken immediately. One year later, are we… » 6/19/15 12:10pm 6/19/15 12:10pm

A NASA Expert Is Here To Answer Your Questions About Orbital Settlements

It’s Space Habitats Week here at Gizmodo and io9. Planetary settlements have garnered a lot of attention lately, from caves on the Moon to eventual outposts on Mars (we’re not going to talk about Mars One). Today, you can ask Al Globus, an expert on orbital settlements, about why humanity’s future is in orbit rather… » 6/18/15 4:00pm 6/18/15 4:00pm