Space Travel

This past fall, astronauts harvested Mizuna mustard, Waldmann's green lettuce and Outredgeous red romaine lettuce from the Veggie plant growth chamber on the International Space Station.

If Humans Want To Colonize Other Planets, We Need To Perfect Space Cuisine

At this year's Future Con, researchers will describe a future of food in space that is anything but bland

Illustration of the Parker Solar Probe spacecraft approaching the Sun.

Get a "Hot Ticket" to Send Your Name to the Sun

Sign up to have your name placed on a microchip that will travel on board the Parker Solar Probe

Bigelow's inflatable modules, called B330, could host commercial ventures and travelers in the near future.

A Space Hotel Could Be Coming Soon to Skies Near You

Bigelow Aerospace wants to launch two inflatable modules for a space habit as early as 2021

Artist's illustration of PTScientist's Audi Quattro Lunar Rover visiting NASA's 1972 rover.

4G Coverage Bound for the Moon in 2019

A private moon mission scheduled for next year will use an ultra-compact network to beam back live images of the lunar surface

Tesla Roadster Has Six Percent Chance of Crashing to Earth in the Next Million Years

Don't worry, it's unlikely to happen anytime soon—and even if it does most of it would burn up on entry

Falcon Heavy awaiting launch at the Kennedy Space Center

Watch SpaceX's Successful Launch of Their Falcon Heavy Rocket

After seven years of designing and tinkering, the most powerful rocket in the world hurtled into space

This sphere is now spinning miles above Earth's surface. You can see it with a naked eye glinting across the night sky.

Rocket Lab Launched This Glittery Sphere Into Orbit

The sphere reflects so much sunlight it can be seen from Earth with the naked eye

NASA Teacher-in-Space trainee Sharon Christa McAuliffe (right) and backup Barbara R. Morgan practice experiments during a zero-gravity training flight on October 16, 1985.

In Stellar Tribute, Astronauts Teach "Lost Lessons" From Educator Who Died on <em>Challenger</em>

Christa McAuliffe had planned to teach the lessons during her 1986 trip to space. Now, two astronauts will finally carry out the plan

A cross-section of underground ice is exposed at the steep slope that appears bright blue in this enhanced-color view from the HiRISE camera on NASA's Mars Reconnaissance Orbiter.

Huge Deposits of Ice Found Just Beneath Mars’ Surface

Erosion has exposed eight sites of enormous quantities of water ice

Can All Living Things Exhibit Albinism?

You asked, we answered

Hours after witnessing the first Earthrise, Jim Lovell told mission control: “The Earth from here is a grand oasis in the big vastness of space.”

Who Took the Legendary Earthrise Photo From Apollo 8?

The mission returned to Earth with one of the most famous images in history

Russia Proposes "Luxury Hotel" for the International Space Station

The NEM-2 module would have four cabins, two bathrooms, exercise equipment, WiFi and a lounge with a 16-inch window

Apollo 17's Saturn V launch vehicle sits atop pad 39-A at the Kennedy Space Center in Florida.

Apollo 17 Was the Swan Song of Manned Space Exploration

Looking back 45 years later, is there hope humanity will once again push beyond Earth? President Donald Trump seems to think so

Sign the Stars Anywhere on Earth With the First International Astronomy Dictionary For Deaf Communities

The encyclopedic list includes more than 40 space terms ranging from the Moon to exoplanet

Earthworms Reproduce in Faux Mars Soil For the First Time

A vital component of healthy Earth gardens, scientists are testing their resilience in the harsh Red Planet environment

Are Alien Microbes Clinging to the International Space Station? Probably Not

A report out of Russia claims extraterrestrial bacteria has been found on the space station, but there's plenty of room for doubt

None

Self-Taught Rocket Scientist Will Launch From California This Weekend

Mike Hughes built his homemade rocket in an effort to "prove" the Earth is flat. He also plans to run for governor

NASA's Halloween playlist captures the sounds of the solar system

Celebrate Halloween With These Unsettling Sounds From Outer Space

NASA's new SoundCloud playlist captures the sounds of planets, comets and plasma waves

Jemison aboard the space shuttle 'Endeavour' in the Spacelab Japan science module.

This Groundbreaking Astronaut and Star Trek Fan Is Now Working on Interstellar Travel

Mae Jemison, the first African-American woman in space, wants us to look beyond Earth

Off to court…

Why NASA Needs To Establish Martian Law

Future Mars colonists may want to form their own legal system. What would stop them?

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