Discovery

What’s the difference between a comet and an asteroid?

Here’s How Space Agencies Prepare to Rescue Astronauts During Soyuz Launch Aborts and Landings

Virgin Galactic to reach space in ‘weeks not months’

SpaceX launches Argentine satellite, posts first ground-landing on West Coast

Will There Be Human Life on Mars?

In the hunt for aliens, satellites may light the way

Astronomers think they’ve found a moon the size of Neptune in a distant star system

Animal study suggests deep space travel may significantly damage GI function in astronauts

Grinning-Skull Asteroid Set to Whiz by Earth

It’s Official: NASA Just Announced a Bold 3-Part Plan to Send Humans to The Moon And Mars

If Extra Dimensions Do Exist, They Must Be Really, Really Small

Student Project Scans Sky for Alien Laser Beams

A Japanese company has announced a long-term plan to develop the Moon

Matter clocked speeding toward a black hole at 30 percent the speed of light

How Does NASA Search For New Planets and How Do They Find Them?

They Made It! Japan’s Two Hopping Rovers Successfully Land on Asteroid Ryugu

SpaceX gives us a glimpse of its Mars base vision

Who’s Out There?— Us!

Meet the Amateur Rocketeer Building Self-Landing Replicas of SpaceX Rockets

Researchers discover planet Vulcan from Star Trek — sort of

To Avoid Vision Problems in Space, Astronauts Will Need Some Kind of Artificial Gravity

Elon Musk is building a spaceship that’s so ambitious, some experts call it ‘science fiction.’ Here’s what SpaceX and its engineers are up against.

Actionable Steps for the New Frontier?

SpaceX Falcon 9 rideshare launch to send a commercial lander to the Moon in 2019

Nasa Curiosity Rover photographs mysterious ‘structure’ on the surface of Mars

Japanese Space-Elevator Experiment Launching to Space Station Next Week

NASA says it’s building a gateway to the Moon—critics say it’s just a gate

Planet Nine and six other baffling space mysteries scientists CAN’T explain

Planet Nine might be invisible for at least 1,000 years

Could you qualify to be a full-fledged astronaut?

THERE ARE SO MANY WATER-WORLDS OUT THERE

NASA’s New Space Taxis

Who’s Out There?—Possibilities?

So, you’re still interested in Astronomy? Locating the Andromeda Galaxy

The secret to Mars’ past warmth could be beneath Curiosity’s wheels

Space Rock in the Crosshairs! Japanese Spacecraft Takes Close-Up Images of Target Asteroid

Parker Solar Probe will go 25 times closer to the sun and withstand 520 times the solar intensity

Commercial Crew Astronauts Prepare for Launch — What Will They Wear?

NASA names astronauts for first American flight to International Space Station since 2011

Sorry, Elon Musk: NASA says plans to terraform Mars won’t work

NASA reveals winners of 3D-printed mars habitat competition

Why Ku-band HTS is Superior for AISR

Mars has tons of newly discovered water in a 12-mile-wide reservoir

Mysterious Substance and ‘Devilry’ Blamed for 3-Hour ‘Solar Eclipse’ in Russia

MIT’s ‘Orbit Weaver’ Turns Astronauts into Spiders

Who’s Out There?— Ozone? What Else?

AR & Space Technologies: Future Trends

Electric satellite propulsion company raises $10 million

Nearby Alien Planet May Be Capable of Supporting Life

Crew Dragon completes thermal vacuum tests ahead of first test flight

Scientists Invented AI Made From DNA

NASA awards contract to study flying drones on Venus

Renderings of SpaceX clawboat’s huge net upgrade is a taste of what’s to come

Mars is on its way closer to Earth — and you can see it for yourself

World UFO Day 2018: How close have we actually got to finding aliens, and what would they be like?

General Relativity Yet Stays Unscarred, But Now on an Intergalactic Scale

Space & Science: A Happy Marriage

Boeing unveils design for hypersonic passenger plane

China’s hypersonic military projects include spaceplanes and rail guns

Russia’s Proton rocket, which predates Apollo, will finally stop flying

New model predicts that we’re probably the only advanced civilization in the observable universe

A Black Hole Has Been Shredding a Star Twice the Size of the Sun for 10 Years

The proposed Space Force isn’t the first time the United States has tried to militarize space

Why Are Astronauts Moonwalking on the Bottom of This Giant Pool?

Habitability of the young earth could boost the chances of life elsewhere

NASA astronauts must sculpt freakishly strong arms to work in space

Who’s Out There?—Focusing On Talent

Our DNA Might Be the Most Valuable Thing in a Trade Deal With Aliens

NASA’s Opportunity rover is sleeping through a massive dust storm on Mars

Astronomers find source of stars’ mysterious microwaves

Finally, scientists have found intriguing organic molecules on Mars

Climate Change Killed the Aliens, and It Will Probably Kill Us Too, New Simulation Suggests

NASA is sending a spacecraft to investigate the ‘bubble’ that protects our solar system

Small asteroid on collision course with Earth discovered only hours before impact

How Big Are We in Relation to Space?

The Moons of Some Giant Alien Planets Could Host Life

The next big discovery in astronomy? Scientists probably found it years ago – but they don’t know it yet

Arabsat Falcon Heavy mission slated for December-January timeframe

Here’s What NASA’s ‘Toasty’ Camera Saw As It Melted After a SpaceX Launch

Second SpaceShipTwo makes second powered test flight

Astronaut Don Peterson, made first shuttle spacewalk, dies at 84

NASA’s Space AI Hunts Exoplanets, Not Humans — Yet

Sleeping in Space: Coping with Darkness & Light

Weird Space Rock Provides More Evidence for Mysterious ‘Planet Nine’

Space Jams! Astronauts and Cosmonauts Rock Out at the International Space Station

Here’s the Weird Science Launching to the Space Station This Weekend

Who’s Out There?—Anyone of Interest?

Astronauts Are Taking a Spacewalk Outside the Space Station Today: Watch Live

Here’s China’s plan to compete with SpaceX and Blue Origin

A ‘Mars on Earth’ Helps Scientists with Their Search for Alien Life

Mars Helicopter to Fly on NASA’s Next Red Planet Rover Mission

SpaceX Aborts 1st Launch of Upgraded Falcon 9 Rocket at the Last Minute

SpaceX’s New Falcon 9 Rocket Block 5 Debuts Today: How to Watch Live

Human waste used to make ‘Marmite-like’ food for astronauts

NASA missions press ahead despite budget uncertainty

Lunar Meteorite Discovery Suggests There’s Hidden Water on the Moon

SpaceX Dragon Capsule Returns to Earth from Space Station

NASA launches InSight spacecraft bound for Mars

NASA’s Launching a Lander That Will Dig on Mars

What its like to live in Nasa’s new spacecraft

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