Sebastien Clarke
Sebastien Clarke

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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

 AstronautsBlogDiscoveryFeaturedImagesNASATechnology

NASA’s New Space Taxis

Sebastien ClarkeSebastien Clarke August 23, 2018

 BlogFeaturedTechnology

Stratolaunch confirms launch vehicle development plans by Jeff Foust — August 21, 2018

Sebastien ClarkeSebastien Clarke August 22, 2018

 BlogFeaturedImages

Boeing to acquire Millennium Space Systems

Sebastien ClarkeSebastien Clarke August 17, 2018

 AstronautsFeaturedImagesSpaceXTechnology

SpaceX Welcomes Press To See The Crew Dragon Simulator and Spacesuit

Sebastien ClarkeSebastien Clarke August 15, 2018

 FeaturedImagesLaunchesTechnology

High-speed cameras show MOMO-2 launch failure in unprecedented detail

Sebastien ClarkeSebastien Clarke August 14, 2018

 BlogFeaturedLaunchesScience

NASA’s Parker Solar Probe blasts off on epic journey to ‘touch the Sun’

Sebastien ClarkeSebastien Clarke August 12, 2018

 BlogFeatured

Trump’s Space Force aims to create ‘American dominance in space’ by 2020

Sebastien ClarkeSebastien Clarke August 10, 2018

 BlogDiscoveryFeaturedMarsNASA

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

Sebastien ClarkeSebastien Clarke August 9, 2018

 AstronomyDiscoveryFeaturedScience

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

Sebastien ClarkeSebastien Clarke August 8, 2018

 DiscoveryFeaturedNASATechnology

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

Sebastien ClarkeSebastien Clarke August 7, 2018

 BlogFeaturedLaunchesSpaceX

Later this year, a SpaceX Falcon 9 rocket will launch its biggest batch of satellites yet

Sebastien ClarkeSebastien Clarke August 6, 2018

 AstronautsBlogDiscoveryFeaturedSpaceX

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

Sebastien ClarkeSebastien Clarke August 5, 2018

 AstronautsBlogDiscoveryFeaturedNASASpaceX

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

Sebastien ClarkeSebastien Clarke August 4, 2018

 AstronautsBlogFeaturedNASASpaceX

NASA will name 1st astronauts to fly commercial spacecraft to International Space Station

Sebastien ClarkeSebastien Clarke August 3, 2018

 BlogFeaturedLaunchesTechnology

Boeing shifts schedule for Starliner, calls 2019 crew launch “realistic”

Sebastien ClarkeSebastien Clarke August 2, 2018

 FeaturedMarsSpaceXTechnology

SpaceX is searching for BFR landing sites for early 2020s Mars missions

Sebastien ClarkeSebastien Clarke August 1, 2018

 BlogDiscoveryFeaturedMarsSpaceX

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

Sebastien ClarkeSebastien Clarke July 31, 2018

 BlogDiscoveryFeaturedMarsNASATechnology

NASA reveals winners of 3D-printed mars habitat competition

Sebastien ClarkeSebastien Clarke July 30, 2018

 BlogDiscoveryFeaturedTechnology

Why Ku-band HTS is Superior for AISR

Sebastien ClarkeSebastien Clarke July 30, 2018

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