Sebastien Clarke
Sebastien Clarke

Astronaut is dedicated to bringing you the latest news, reviews and information from the world of space, entertainment, sci-fi and technology. With videos, images, forums, blogs and more, get involved today & join our community!

 DiscoveryFeaturedNASANews

Cosmonauts armed with knives and cutters hack into Soyuz space capsule in search of hole

Sebastien ClarkeSebastien Clarke December 12, 2018

 AstronautsBlogFeaturedNASA

Earth inspires ‘never-ending sense of awe’ in astronaut Saint-Jacques

Sebastien ClarkeSebastien Clarke December 11, 2018

 AstronomyBlogDiscoveryFeaturedHistoryNASAScienceTechnology

NASA’s Voyager 2 Probe Enters Interstellar Space

Sebastien ClarkeSebastien Clarke December 10, 2018

 BlogDiscoveryFeaturedFringeMarsNASANewsScience

Listen to the very first sounds recorded on Mars

Sebastien ClarkeSebastien Clarke December 9, 2018

 BlogDiscoveryFeaturedImagesMarsNASA

This is a Martian selfie from the InSight lander

Sebastien ClarkeSebastien Clarke December 8, 2018

 FeaturedLaunchesNASANewsSpaceX

NASA and SpaceX still aiming for January commercial crew test flight

Sebastien ClarkeSebastien Clarke December 7, 2018

 BlogDiscoveryFeaturedScienceTechnology

The Most Powerful Ion Drive in Space Is Ready for Its to Visit Mercury

Sebastien ClarkeSebastien Clarke December 6, 2018

 FeaturedLaunchesNASASpaceX

SpaceX Dragon Cargo Ship Launches to Space Station Today. Here’s How to Watch Live.

Sebastien ClarkeSebastien Clarke December 5, 2018

 DiscoveryFeaturedImagesLaunchesSpaceXTechnology

SpaceX Just Misses Catching Rocket Nose Cone — But Still Plans to Reuse It

Sebastien ClarkeSebastien Clarke December 4, 2018

 FeaturedLaunchesNews

Canadian astronaut David Saint-Jacques blasts off into space

Sebastien ClarkeSebastien Clarke December 3, 2018

 BlogFeaturedNewsTechnology

Boundary of space being reconsidered as Virgin Galactic test program advances

Sebastien ClarkeSebastien Clarke December 2, 2018

 FeaturedNASANews

NASA selects nine companies for commercial lunar lander program

Sebastien ClarkeSebastien Clarke November 30, 2018

 FeaturedNASANews

Russians Are Struggling to Keep Soyuz Reliable, Space Expert Warns Ahead of Crew Launch

Sebastien ClarkeSebastien Clarke November 29, 2018

 DiscoveryFeaturedMarsNASANewsVideo

NASA’s InSight lander survived ‘seven minutes of terror’ to touch down on Mars

Sebastien ClarkeSebastien Clarke November 27, 2018

 BlogLaunchesNASASpaceX

First SpaceX Crew Dragon test flight set for January

Sebastien ClarkeSebastien Clarke November 26, 2018

 BlogDiscoveryFeaturedMarsNASA

NASA’s latest and greatest Mars lander will touch down on the red planet Monday

Sebastien ClarkeSebastien Clarke November 25, 2018

 DiscoveryFeaturedImagesLaunchesNASA

Watch a Spaceship Leave Earth in Stunning ISS Video

Sebastien ClarkeSebastien Clarke November 24, 2018

 BlogFeaturedNASANewsSpaceX

First SpaceX Crew Dragon test flight set for January

Sebastien ClarkeSebastien Clarke November 22, 2018

 BlogDiscoveryFeaturedMarsNASANewsScienceTechnology

NASA’s 2020 rover will search Mars for signs of life

Sebastien ClarkeSebastien Clarke November 21, 2018

 DiscoveryFeaturedNewsSpaceXTechnology

Elon Musk renames Big Falcon Rocket to ‘Starship’

Sebastien ClarkeSebastien Clarke November 20, 2018

 DiscoveryFeaturedNewsSpaceXTechnology

Musk hints at further changes in BFR design

Sebastien ClarkeSebastien Clarke November 18, 2018

 BlogEntertainment

Live-Action STAR WARS: CASSIAN ANDOR Show Coming to Disney Streaming Service

Sebastien ClarkeSebastien Clarke November 17, 2018

 FeaturedLaunchesNews

Russia Will Launch a Cargo Ship to the Space Station Today!

Sebastien ClarkeSebastien Clarke November 16, 2018

 AstronomyBlogDiscoveryFeaturedScience

Sun’s closest solo star may have company

Sebastien ClarkeSebastien Clarke November 15, 2018

 AstronautsBlogFactsScience

How Much Radiation Are ISS Astronauts Exposed To?

Sebastien ClarkeSebastien Clarke November 14, 2018

 AstronautsBlogFeaturedHistoryNASA

Astronaut Rusty Schweickart Looks Back on Apollo 9, and to the Next Asteroid Impact

Sebastien ClarkeSebastien Clarke November 12, 2018

 FeaturedLaunches

Rocket Lab performs first commercial launch

Sebastien ClarkeSebastien Clarke November 11, 2018

 AstronomyBlogDiscoveryFeaturedFringeImagesNASA

Billionaire Yuri Milner’s Breakthrough Initiatives Eyes Private Mission to Seek Alien Life

Sebastien ClarkeSebastien Clarke November 10, 2018

 FeaturedNewsSpaceX

NASA certifies Falcon 9 for highest priority science missions

Sebastien ClarkeSebastien Clarke November 9, 2018

 AstronautsBlogFactsFeatured

Here’s How Astronauts Vote in Elections

Sebastien ClarkeSebastien Clarke November 7, 2018

 AstronomyBlogFeaturedNASATechnology

NASA’s Parker Solar Probe Just Made Its First Close Pass by the Sun!

Sebastien ClarkeSebastien Clarke November 6, 2018

 AstronomyBlogDiscoveryFeaturedFringeScience

A Deadly, Fast-Spreading Form of Super-Ice Could Be Killing Off Alien Life-Forms

Sebastien ClarkeSebastien Clarke November 5, 2018

 FeaturedFringeNews

Starman and Tesla Roadster Have Shot Past Mars, SpaceX Says

Sebastien ClarkeSebastien Clarke November 4, 2018

 AstronautsBlogDiscoveryFactsFeaturedFringeNASAScienceTechnology

NASA astronauts will get to use this extraterrestrial supercomputer

Sebastien ClarkeSebastien Clarke November 3, 2018

 AstronomyDiscoveryFeaturedFringe

Astronomers Find Strong Evidence There is a Supermassive Black Hole at the Center of Our Galaxy

Sebastien ClarkeSebastien Clarke November 2, 2018

 BlogDiscoveryFeaturedNews

Soyuz rocket: ‘Faulty sensor’ led to launch failure

Sebastien ClarkeSebastien Clarke November 1, 2018

 BlogDiscoveryFeaturedScienceTechnology

Virgin Orbit Shows off its “Launcher One”, a Rocket Carried by an Airplane

Sebastien ClarkeSebastien Clarke October 31, 2018

 AstronautsFeaturedNASANews

NASA astronaut still baffled by removal from ISS mission

Sebastien ClarkeSebastien Clarke October 30, 2018

 FeaturedLaunchesNews

First Private Chinese Attempt to Launch Satellite Into Orbit Suffers Unspecified Failure

Sebastien ClarkeSebastien Clarke October 29, 2018

 AstronomyBlogDiscoveryImagesMars

What’s That Weird Cloud That’s Been Looming Over Mars for Weeks?

Sebastien ClarkeSebastien Clarke October 27, 2018

 AstronautsBlogDiscoveryEducationFeaturedScience

What Scientists Found Inside the Brains of 10 Russian Cosmonauts

Sebastien ClarkeSebastien Clarke October 26, 2018

 AstronomyBlogDiscoveryFeaturedFringeNASA

Scientists Home in on the Best ‘Water Worlds’ to Search for Alien Life

Sebastien ClarkeSebastien Clarke October 25, 2018

 AstronomyBlogDiscoveryFeatured

Asteroid or Comet? Weird Blue Space Rock ‘Phaethon’ Gets a Close-Up

Sebastien ClarkeSebastien Clarke October 24, 2018

 FeaturedNASANews

Space Force policy memo being drafted to establish new military branch

Sebastien ClarkeSebastien Clarke October 23, 2018

 AstronautsBlogEducationFeaturedNASA

What it’s like to travel to space, from a tourist who spent $30 million to live there for 12 days

Sebastien ClarkeSebastien Clarke October 22, 2018

 BlogFeaturedFringeNASA

NASA wants to send humans to Venus – here’s why that’s a brilliant idea

Sebastien ClarkeSebastien Clarke October 20, 2018

 AstronomyBlogDiscoveryFeatured

Red Dwarf Star’s Mighty ‘Hazflare’ Could Be Bad News for Alien Life

Sebastien ClarkeSebastien Clarke October 19, 2018

 AstronautsFeaturedNews

NASA astronaut who survived failed launch describes close call

Sebastien ClarkeSebastien Clarke October 18, 2018

 AstronautsEducationFactsFeaturedNASAScience

What do astronauts and one in five women have in common?

Sebastien ClarkeSebastien Clarke October 16, 2018

 AstronomyBlogDiscoveryFactsFeaturedImages

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

Sebastien ClarkeSebastien Clarke October 15, 2018

 BlogDiscoveryFeaturedNASANews

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

Sebastien ClarkeSebastien Clarke October 14, 2018

 AstronautsBlogEntertainmentFeaturedHistory

The film First Man brings realities of life as an astronaut to the big screen

Sebastien ClarkeSebastien Clarke October 13, 2018

 FeaturedNASANews

Empty Space Station? NASA Prepares for the Worst (but Hopes for the Best) After Soyuz Abort

Sebastien ClarkeSebastien Clarke October 12, 2018

 AstronautsFeaturedLaunchesNewsVideo

Astronauts escape malfunctioning Soyuz rocket

Sebastien ClarkeSebastien Clarke October 11, 2018

 AstronautsBlogEntertainmentFeaturedImagesNASAVideo

Astronauts Reflect on Apollo 11 Legacy in ‘First Man’ IMAX Featurette

Sebastien ClarkeSebastien Clarke October 10, 2018

 DiscoveryFeaturedScienceTechnology

Virgin Galactic to reach space in ‘weeks not months’

Sebastien ClarkeSebastien Clarke October 9, 2018

 BlogDiscoveryLaunchesSpaceX

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

Sebastien ClarkeSebastien Clarke October 8, 2018

 AliensAstronomyBlogDiscoveryFeaturedFringe

In the hunt for aliens, satellites may light the way

Sebastien ClarkeSebastien Clarke October 6, 2018

 BlogFeaturedMars

Why NASA needs to flip Curiosity’s ‘brain’ over

Sebastien ClarkeSebastien Clarke October 5, 2018

 AstronomyBlogDiscoveryFeaturedFringe

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

Sebastien ClarkeSebastien Clarke October 4, 2018

 AstronautsBlogDiscoveryFactsFeaturedScience

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

Sebastien ClarkeSebastien Clarke October 3, 2018

 BlogMars

Top 15 Facts about the Emirates Mars Mission

Sebastien ClarkeSebastien Clarke October 2, 2018

 AstronomyDiscoveryFeaturedFringe

Grinning-Skull Asteroid Set to Whiz by Earth

Sebastien ClarkeSebastien Clarke October 2, 2018

 AstronomyBlogDiscoveryNews

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

Sebastien ClarkeSebastien Clarke October 1, 2018

 BlogDiscoveryFeaturedFringeScience

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

Sebastien ClarkeSebastien Clarke September 30, 2018

 AstronomyBlogDiscoveryFeaturedFringe

Student Project Scans Sky for Alien Laser Beams

Sebastien ClarkeSebastien Clarke September 29, 2018

 FeaturedNewsTechnology

China could be facing space station delay, Tiangong-2 to be deorbited

Sebastien ClarkeSebastien Clarke September 28, 2018

 BlogDiscoveryFeaturedFringeTechnology

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

Sebastien ClarkeSebastien Clarke September 27, 2018

 AstronomyBlogDiscoveryFeaturedScience

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

Sebastien ClarkeSebastien Clarke September 25, 2018

 DiscoveryFeaturedTechnology

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

Sebastien ClarkeSebastien Clarke September 23, 2018

 BlogDiscoveryFeaturedScienceSpaceXTechnology

SpaceX gives us a glimpse of its Mars base vision

Sebastien ClarkeSebastien Clarke September 22, 2018

 BlogDiscoveryFeaturedTechnology

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

Sebastien ClarkeSebastien Clarke September 21, 2018

 AstronomyDiscoveryFeaturedFringe

Researchers discover planet Vulcan from Star Trek — sort of

Sebastien ClarkeSebastien Clarke September 20, 2018

 AstronautsDiscoveryFeaturedScience

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

Sebastien ClarkeSebastien Clarke September 19, 2018

 AstronautsBlogFeaturedImagesNewsSpaceXVideo

SpaceX Says it Will Fly a Japanese Billionaire Around the Moon in its ‘BFR’

Sebastien ClarkeSebastien Clarke September 18, 2018

 BlogDiscoveryFeaturedImagesSpaceXTechnology

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.

Sebastien ClarkeSebastien Clarke September 17, 2018

 FeaturedLaunchesNASANews

NASA, ULA Launch Mission to Track Earth’s Changing Ice

Sebastien ClarkeSebastien Clarke September 16, 2018

 AstronautsFeaturedLaunchesNews

SpaceX booked ‘world’s first’ private passenger for a BFR Moon trip

Sebastien ClarkeSebastien Clarke September 14, 2018

 DiscoveryFeaturedSpaceXTechnology

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

Sebastien ClarkeSebastien Clarke September 13, 2018

 BlogFeaturedImagesMarsScienceTechnology

The Newest Mars Base Concept Is a Giant Igloo at the Martian North Pole

Sebastien ClarkeSebastien Clarke September 12, 2018

 BlogFactsFeaturedNASA

What It’s Like to Snag a Spacecraft with the International Space Station’s Robotic Arm

Sebastien ClarkeSebastien Clarke September 11, 2018

 DiscoveryFeaturedFringeMars

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

Sebastien ClarkeSebastien Clarke September 11, 2018

 FeaturedLaunchesSpaceX

SpaceX launches heavy telecom satellite, sticks high-seas landing

Sebastien ClarkeSebastien Clarke September 10, 2018

 BlogDiscoveryFeaturedHistoryLaunchesScienceTechnology

Japanese Space-Elevator Experiment Launching to Space Station Next Week

Sebastien ClarkeSebastien Clarke September 9, 2018

 Blog

Astronaut.com Tops 15 Astronaut Blogs, Websites and Newsletters To Follow in 2018

Sebastien ClarkeSebastien Clarke September 8, 2018

 BlogFeaturedNASANews

ISS: Spacecraft hole could be ‘deliberate’

Sebastien ClarkeSebastien Clarke September 7, 2018

 BlogDiscoveryFeaturedFringeNASATechnology

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

Sebastien ClarkeSebastien Clarke September 6, 2018

 AstronautsBlogEntertainmentFeaturedMarsNASA

The First: Hulu’s new series about a human mission to Mars feels pretty real

Sebastien ClarkeSebastien Clarke September 5, 2018

 AstronomyBlogDiscoveryFringeImages

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

Sebastien ClarkeSebastien Clarke September 4, 2018

 AstronomyBlogDiscoveryFringeImagesNews

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

Sebastien ClarkeSebastien Clarke September 3, 2018

 AstronautsNews

An Astronaut Plugged the Leak on the Space Station With his Finger

Sebastien ClarkeSebastien Clarke September 2, 2018

 BlogFeaturedLaunchesNews

SpaceX 7 months away from 1st crewed test flight

Sebastien ClarkeSebastien Clarke September 2, 2018

 AstronautsBlogEntertainmentFeaturedVideo

Film Review: Ryan Gosling in ‘First Man’

Sebastien ClarkeSebastien Clarke September 1, 2018

 AstronautsBlogDiscoveryFeatured

Could you qualify to be a full-fledged astronaut?

Sebastien ClarkeSebastien Clarke August 31, 2018

 FeaturedNASANews

Texas lawmakers press NASA to base lunar lander program in Houston

Sebastien ClarkeSebastien Clarke August 30, 2018

 FeaturedLaunchesNewsTechnology

Virgin Orbit performs LauncherOne aircraft flight tests

Sebastien ClarkeSebastien Clarke August 29, 2018

 AstronautsFeaturedNASANews

For the first time in 50 years, a NASA astronaut candidate has resigned

Sebastien ClarkeSebastien Clarke August 28, 2018

 AstronomyBlogDiscoveryFeaturedFringe

THERE ARE SO MANY WATER-WORLDS OUT THERE

Sebastien ClarkeSebastien Clarke August 27, 2018

 FeaturedLaunchesNews

China just set new national launch record while putting up two more Beidou navigation satellites

Sebastien ClarkeSebastien Clarke August 26, 2018

 FeaturedNASANews

NASA Chief Wants to Send Humans to the Moon — ‘To Stay’

Sebastien ClarkeSebastien Clarke August 24, 2018

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Astronaut.com.

You have Successfully Subscribed!