About 362 results
Open links in new tab
  1. Moon & Mars Ambitions | Space.com Forums

    Aug 30, 2022 · I have been previously critical of NASA's ambitions of the expense and delays of the SLS Artemis and Orion agenda. Enough has been said of the huge budget NASA and our …

  2. This week's Community Question is about constellations!

    Apr 19, 2021 · Orion has more features than you can shake a small refractor at. Three aligned O-class stars (ie belt) -- what are the odds of that? They point to the brightest star, Sirius -- what …

  3. The Inconvenient Truth: Apollo 11 | Space.com Forums

    May 6, 2025 · StarWatcher Jan 27, 2025 Space & Sci-fi Media 2 Replies 39 3K Space & Sci-fi Media Mar 11, 2025 Catastrophe NASA just got the Orion spacecraft that will fly astronauts …

  4. Question - What is the Gravitational time dilation from a spiral arm ...

    Feb 10, 2025 · In our part of the Orion arm the nearest star is 4 light years away. In our exclusive space, half way to the nearest stars, the only mass is the Solar System. The Sun accounts of …

  5. Boeing has egg on its face - Space.com Forums

    Mar 7, 2021 · Boeing has proven that if you tell people for long enough how difficult and expensive spaceflight is then they will eventually believe you. Conversely, or so it appears, …

  6. Question - Earth Moon Origin | Page 7 | Space.com Forums

    Oct 4, 2024 · Page 7 - Seeking answers about space? Join the Space community: the premier source of space exploration, innovation, and astronomy news, chronicling (and celebrating) …

  7. Space Travel & SpaceX | Page 30 | Space.com Forums

    May 19, 2009 · Page 30 - Seeking answers about space? Join the Space community: the premier source of space exploration, innovation, and astronomy news, chronicling (and celebrating) …

  8. This week's Community Question is about spaceships!

    Oct 10, 2019 · Considering my handle is Spaceman2001, I really should offer the Orion shuttle from 2001: A Space Odyssey. Howdy, folks! Back from a much needed Easter break and …

  9. Our Solar System | Page 21 | Space.com Forums

    Nov 24, 2009 · Page 21 - Seeking answers about space? Join the Space community: the premier source of space exploration, innovation, and astronomy news, chronicling (and celebrating) …

  10. Page 12 - *WINNER ANNOUNCED!* Win The Ultimate Space Prize …

    Jan 24, 2020 · Page 12 - Seeking answers about space? Join the Space community: the premier source of space exploration, innovation, and astronomy news, chronicling (and celebrating) …