Why did they start the space shuttle program

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Still, the Space Shuttle fell short in many respects. The hazards of the Space Shuttle. The tragedy drove home that the Space Shuttle could never be truly safe. James Webb Space Telescope successfully unfolds mirrors. James Webb Space Telescope successfully deploys sunshield. Will Lunar Vertex solve the mystery of lunar swirls? First crewed Artemis Moon landing delayed until at least Soyuz How two cosmonauts almost died after landing back on Earth.

Martian floods filled Jezero Crater, Perseverance finds. Is exploring space hazardous to our health? James Webb Space Telescope: How, when, and why it's launching. SpaceX Inspiration4 mission will send 4 people with minimal training into orbit.

Cosmos: Origin and Fate of the Universe. Astronomy's Moon Globe. Galaxies by David Eicher. Astronomy Puzzles. Jon Lomberg Milky Way Posters. Astronomy for Kids. Sign up. Table of Contents Subscribe Digital Editons. The last shuttle mission ended with the Atlantis landing on July 21, , completing the year space shuttle program. It will launch the crew into space, authorize emergency abortions, aid the crew and enable a safe return to Earth. The convicted astronauts were unaware of the risk. One of the most dramatic moments after the Space Shuttle Columbia crash, when Flight Director Leroy allowed Cain to enter the country, lock the doors and store the computer data.

Having seen some of these vessels in person, I can attest that they still are breathtaking sights to behold. With SpaceX already launching humans into space, and with other commercial space ventures making rapid progress, the future of manned spaceflight under NASA seems unclear. Register or Log In. The Magazine Shop. Login Register Stay Curious Subscribe. The Sciences. By Douglas G. Adler Nov 27, AM.

Credit: NASA. Newsletter Sign up for our email newsletter for the latest science news. Sign Up. The crew of STS, seen here, had their flight aboard Space Shuttle Columbia delayed 18 times before launching in