NASA

Why Elon Musk's Idea to Nuke Mars Won't Happen

Terraforming the planet with thermonuclear weapons: Best idea ever or disaster waiting to happen?

The Aquaporin filter is simple and light.

A New Efficient Filter Helps Astronauts Drink Their Own Urine

Recycling water is key to getting humans to Mars

NASA Has Specific Rules For Naming Its Spacecraft

From Project Mercury to Space Shuttle Atlantis.

A hole like this could be healed in matter of seconds.

This Plastic Heals Itself

How will it be used? For one, it could make space travel safer

There’s Now Whiskey On the ISS

(But astronauts can't drink it)

The leading hemisphere of Dione shows tectonic faults running across its surface, along with craters, in false color, which was produced by an image in the ultraviolet, green, and infrared wavelengths taken by the Cassini Orbiter. The subtle variations in color may be caused by fine ice particles.

Today, Cassini Will Say Goodbye to Saturn’s Moon Dione

It's curtains for the NASA mission's close relationship with the satellite

Aldrin was became the second human to walk on the Moon on July 20, 1969.

Astronauts Fill Out Customs Forms, Too

Read Buzz Aldrin's expense report and customs form from his Apollo 11 mission to the moon

Satellite images of the Moon moving around the Earth

Breathtaking Space GIF Gives Earth a New Perspective of the Moon

NASA's EPIC camera took the image a million miles from Earth

Astronauts Have Some Weird Pre-Launch Traditions

Rituals are important when you're about to rocket into space

A mosaic of Mars from Mariner 6 and Mariner 7

How NASA Dealt With Images of an Alien Planet in the 1960s

The alien planet was Mars and the process was just a bit simpler than it is today

Astrophysicist Dr. Brian May is recognized during a July 17, 2015 New Horizons science briefing at NASA Headquarters, Washington, D.C. May spent a long birthday weekend with the science team, attending two morning science plenaries, a meeting with the Student Dust Counter group, and working on stereo images of Pluto with the Geology, Geophysics and Imaging (GGI) team.

Queen Guitarist Brian May is Now a New Horizons Science Collaborator

As new images were transmitted from Pluto, the rock-star-turned-astrophysicist rubbed shoulders with his heroes

Pluto may be home to a hazy atmosphere, nitrogen glaciers and possibly even an underground ocean.

There's Flowing Ice on Pluto

And maybe an underground ocean

New Horizons snapped this parting shot of Pluto on July 15, 2015.

New Horizons Snaps a Final Shot of Pluto

So long, dwarf planet!

A helicopter drops approximately gallons of water from a “Bambi Bucket” on to the Stetson Creek Fire near Cooper Landing, Alaska, June 17, 2015.

Watch Wildfire Smoke from Alaska and Canada Envelop the Arctic

Here’s why that’s bad

Silly humans, Pluto is a dog, not a planet.

Of Course Some People Think NASA's Pluto Pictures Are Fake

Or at least doctored to exclude evidence of alien life.

Here’s What the Sun Looks Like Through an X-Ray Telescope

All of the wonder of Earth’s closest star, none of the retinal damage

Swiss researchers want to build a spacecraft to eat their tiny satellites after they stop working.

This Pac-Man Spacecraft Will Devour a Satellite

Swiss researchers are designing a tiny satellite to eat their defunct cube satellite and clean up space junk

The hydrophobic bacteria that coat the ceilings of some dark lava caves produce a gorgeous golden sparkle.

How Bacteria Make This Underground, Awe-Inspiring Cave Shine Gold

These underground tubes at Lava Beds National Monument include sparkling gold ceilings that even NASA wants to study

An iconic remnant of the space shuttle Challenger disaster, this flag-covered piece of fuselage was hidden away in storage until NASA's new memorial launched on June 27, 2015.

NASA's Memorial Honors Lives Lost on the Challenger and Columbia Missions

The permanent exhibit at the Kennedy Space Center in Florida displays remnants of the shuttles and items from fallen astronauts

Engine Misfire Jolts the ISS, Shifting its Position

Unexpected engine firing on a Soyuz capsule pushed the station into a different orbit

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