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Norman Thagard is the first American to ride to space on board a Russian vehicle, and can be considered the first A… https://t.co/msN3QMgF3ZNASA began to operate in 1958, one year after Sputnik 1 was launched by the Soviets. Sputnik 1 was the first artifi… https://t.co/8YKJkzggwHJupiter and its 79 moons moving through space. https://t.co/XkDbvhRg52
Retweeted by Space Explorer MikeThree Yemen men sued NASA for trespassing on Mars by claiming they had inherited the planet thousands of years ago,… https://t.co/qtpdyAfiLE @elonmusk Almost like a rocket :) @elonmusk Wow @elonmusk Great!Unreal https://t.co/nD1QIYU3A1Can I buy this at a store? Really cool thing. https://t.co/WzCumegC2iAurora Touching Sunrise. Credit: NASA Johnson Space Center https://t.co/h6iOpG5LKGHow do you like redesigned Tesla Model S? https://t.co/EjJsItFyTL
Retweeted by Space Explorer Mike @TechAmazing Great design!Awesome Engineering Notes Credit @jurijkovalenok1 https://t.co/UryRbBnEnh
Retweeted by Space Explorer Mike

Yuri Gagarin, the first human to travel in an orbit, right after his landing. https://t.co/bt2tkxc7MISpace Telescope Hubble does not travel to stars, planets, or galaxies. It takes pictures of them as it whirls aroun… https://t.co/i9teddeqCFThe surface of Venus. @DonaldM38768041 worked with images of Venus' surface from the Soviet Venera landers. Here's… https://t.co/XM8X0xIsqrPluto plays the long game. https://t.co/SX0XNu4GpE

Space is hard.How Long Is One Day on Other Planets? Mercury - 1,408 hours Venus - 5,832 hours Earth - 24 hours Mars - 25 hours J… https://t.co/GKP7N7FEagSpaceX Starship Family. Credit @Erdayastronaut https://t.co/jUCnjuXO1MHow Not To Land an Interplanetary Starship. (9 December 2020) Credit: SpaceX https://t.co/tUVbC8NIvTJezero Crater Was a Lake in Mars' Ancient Past. Image Credit: NASA/JPL-Caltech https://t.co/m00znRtMO8Unreal Aurora beauty. Source @Msuraev https://t.co/HsJwPEw9zD
Retweeted by Space Explorer MikeA hydraulics rocket. https://t.co/xasSScOPG4
Retweeted by Space Explorer MikeAs of today, NASA has confirmed 3,188 other planetary systems like our solar system! Video by @TomHandsPhysics https://t.co/tb48JXMys7The ISS passing in front of the Moon at 7.67 km/s Source: Peter Rosen (IG: pixmix_photo) https://t.co/9clrtx5eRkChaos at the Heart of the Orion Nebula. Image Credit: NASA/JPL-Caltech STScI https://t.co/6qzdlvKwAk

Proxima Centauri, the closest star to our own, is still 40,208,000,000,000 km away.Tripping on the moon. All footage from Apollo 17 mission. Credit: NASA https://t.co/OZcPMTSSjS
Retweeted by Space Explorer MikeHi from outer space."After one look at this planet any visitor from outer space would say 'I want to see the manager.'" - William S. BurroughsHey, check out this view Credit @esa @astro_reid https://t.co/4WsQMjhkHL
Retweeted by Space Explorer MikeLIVE: Starship SN9 Test Flight https://t.co/hFdCZ5nD34SpaceX Falcon 9 rocket fairing reentry. Credit @SpaceX https://t.co/6fzi1Os49eWhen your crewmate trying to watch the world cup on a space treadmill. Credit: NASA/Roscosmos https://t.co/YaEz2d1T3ZVoskhod 1 was the 7th crewed Soviet space flight, being the 1st space flight to carry more than one crewman into or… https://t.co/5R4fLWAomvHubble Takes Portrait of the ‘Lost Galaxy’ Image credit: ESA/Hubble & NASA, J. Lee and the PHANGS-HST Team https://t.co/IbZ6AxtLIoPer Aspera Ad Astra @MariusWalloe Yes :)The hostile environment of space https://t.co/JfcyNRKB0O @ShuttleAlmanac @AILERON001 @astro_reid @Astro_Alex Done. ThanksIn this video @astro_reid and @Astro_Alex

GoPro camera inside a water bubble in zero gravity. https://t.co/7grcwHlYQ9How to park Soyuz vehicle in space. Credit: NASA/Roscosmos https://t.co/dzT6OhOIyhNASA Astronaut Bruce McCandless II Floats Free in Space. First, Untethered, Free Flight Spacewalk. (1984) Credit:… https://t.co/yQXFtv0zNEHow to drive an electric vehicle on the Moon surface. (1972) Apollo 16 Grand Prix (Lunar Rover Rooster Tails on M… https://t.co/ykS380c4Bq
Retweeted by Space Explorer MikeDriving Distances on Mars and the Moon. Credit: NASA/JPL-Caltech https://t.co/A0BJSwWKMXDespite advancements in space technology, space sickness remains one of NASA’s biggest headaches. More than half of… https://t.co/P3BidBwnMyMassive Nearby Spiral Galaxy NGC 2841 Image Credit: NASA, ESA, Hubble, Subaru; Composition & Copyright: Roberto Co… https://t.co/0LB0tGN8yhUnreal Aurora beauty. Source @Msuraev https://t.co/HsJwPEw9zDThe Sahara from space. Image credit: contains modified Copernicus Sentinel data (2020), processed by ESA, CC BY-SA… https://t.co/2RKsPA8JzU

First, it was an idea that turned into a dream.Moon phases. Can't stop watching https://t.co/TsOXB17cCVA fantastic uninterrupted view of a SpaceX Falcon 9 first stage touching on one of the company's drone ships. Credi… https://t.co/ZZ6cT9yG7GDennis Tito (b. 1940), from the USA, was the first space tourist to fund his own trip into space in 2001 https://t.co/EwweALt2vv

Have you seen UFO?Then-spouses Jan Davis (b. 1953) and Mark Lee (b. 1952), USA, was the first married couple serving together in spac… https://t.co/fmrdoJ8igINASA's New Horizons spacecraft captured this image of the blue haze around the dwarf planet Pluto during its histor… https://t.co/sExcKYE9aRMore people live in this circle than outside it. https://t.co/jAQL1fjcfxThink about it. https://t.co/psT2K6lqBWA color scan of the original computer printout of the "Wow!" signal as detected by the Big Ear Radio Observatory in… https://t.co/L15bgeiq7qhttps://t.co/n314zFumLW

Wow https://t.co/beayKz0k0H"If it’s a new planet, sign me up. I’m tired of driving around the block, boldly going where hundreds have gone bef… https://t.co/s9yW2zlDhL30 Days from Landing on Mars"Equipped with his five senses, man explores the universe around him and calls the adventure Science." - Edwin Hubble, Astronomer"Astronomy taught us our insignificance in Nature." - Ralph Waldo Emerson, Poet"Man must rise above the Earth—to the top of the atmosphere and beyond—for only thus will he fully understand the w… https://t.co/Rp2Tdmf7av

This is how an Aurora is created. https://t.co/HHJ1uL6NViIt is better to light a candle than to curse the darkness.Rider on the Raptor engine. Credit @kimitalvitie https://t.co/yrfzixhzwj"People won't have time for you if you are always angry or complaining." - Stephen Hawking, theoretical physicistOn December 17, 1903, Wilbur and Orville Wright made four brief flights at Kitty Hawk with their first powered airc… https://t.co/3p4VcDVWgy
Retweeted by Space Explorer MikeRoad to Mars By @SpacePadreIsle https://t.co/3QjyGsJkf6https://t.co/2tmLo9y7BvBuzz Aldrin is 91 years old today! Happy Birthday! https://t.co/1R5QJGrtl2"We're made of star stuff. We are a way for the cosmos to know itself." - Carl Sagan https://t.co/gNKOGekAiNFully automatic control!Soviet Space Shuttle Buran (1988) The first and last spaceflight. https://t.co/D5vSwEu88I

F-22 making a Herbst manager which allows an aircraft to quickly reverse direction using a combination of high anlg… https://t.co/dqKFBKtNPQHow to land a space shuttle https://t.co/o2aUES6LbZInternational Space Station view of Sarychev Volcano near Japan. Credit: NASA/ISS https://t.co/t8npQM8hww @CrainGeorge https://t.co/iGFVsQCinI @OGSamuraiNC Agree but much more is ahead of us!An amazing close-up of SpaceX's Falcon 9 rocket landing. Truly outstanding! https://t.co/25ACtysp16CubeSat deployment from the ISS https://t.co/7SQ1d8CKDqThe Sun accounts for 99.86% of the mass in our solar system with a mass of around 330,000 times that of Earth. Did… https://t.co/c2Cr7UNeOG

Ukrainian Air Force Sukhoi Su-27 Video by (hesja) on IG https://t.co/hYZAwyT2Ea
Retweeted by Space Explorer MikeDuring the Apollo 15 mission in 1971, astronaut David Scott showed that Galileo was right: acceleration is the same… https://t.co/7vjDCsXUvHA googol is a large number equal to 10^(10^2)=10^(100) (i.e., a 1 with 100 zeros following it). Written out explici… https://t.co/oM6J61WInXOne month until Perseverance lands on Mars. Credit: NASA https://t.co/NqzHyBRIoXJupiter’s moon Io is the most volcanically active body in our solar system. The moon’s bizarre, blotted yellowish… https://t.co/PfSy2A5fQuIt would take nine years to walk to the moon.Just as colors are made more dramatic in sunsets on Earth, sunsets on Mars, according to NASA, would appear bluish… https://t.co/P4eazgb4toApophis Asteroid and Earth at Closest Approach. Credit: Marina Brozović/JPL https://t.co/Xkx94VwCwW
Retweeted by Space Explorer MikeThere is a volcano on Mars three times the size of Everest. At 600 km wide and 21 km high, Olympus Mons is a volc… https://t.co/KVmUp6yxYQWhat a beautiful view from the International Space Station https://t.co/umn3RW0zXVExcellent solution Credit @kimitalvitie https://t.co/91SoOu7Hnnastrophile (plural astrophiles) One who loves stars or astronomy. https://t.co/RozbbhM62A"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe." - Albert Einstein