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  1. www.astronomy.com › space-exploration › the-karman-line-where-does-space-beginThe Kármán Line: Where space begins - Astronomy Magazine

    27 lis 2023 · Experts have suggested the actual boundary between Earth and space lies anywhere from a mere 18.5 miles (30km) above the surface to more than a million miles (1.6 million km) away. However,...

  2. en.wikipedia.org › wiki › Kármán_lineKármán line - Wikipedia

    The international record-keeping body FAI (Fédération aéronautique internationale) defines the Kármán line at an altitude of 100 kilometres (54 nautical miles; 62 miles; 330,000 feet) above mean sea level.

  3. orbitaltoday.com › beyond-the-karman-line-how-long-does-it-take-to-get-to-spaceBeyond the Karman line: how long does it take to get to space

    14 lip 2022 · It takes 3-4 minutes to pass the Kármán line, another 5-7 minutes to reach LEO and up to 22 hours to reach ISS. That's around how long it takes to get to space.

  4. www.space.com › 24701-how-long-does-it-take-to-get-to-marsHow long does it take to get to Mars? | Space

    8 sie 2023 · The average distance between Earth and Mars the two planets is 140 million miles (225 million km). The distance between the two planets affects how long it would take to travel...

  5. www.nationalgeographic.com › science › articleWhat is the Kármán line, and where is the edge of space?

    20 gru 2018 · Today, though, the Kármán line is set at what NOAA calls “ an imaginary boundary ” that’s 62 miles up, or roughly a hundred kilometers above sea level. The Federation Aeronautique Internationale...

  6. science.nasa.gov › planetary-science › programsMars Mission Timeline - NASA Science

    The mission is timed for launch when Earth and Mars are in good positions relative to each other for landing on Mars. That is, it takes less power to travel to Mars at this time, compared to other times when Earth and Mars are in different positions in their orbits.

  7. www.nasa.gov › centers-and-facilities › jplNASA's Perseverance Rover Is Midway to Mars - NASA

    27 paź 2020 · “In straight-line distance, Earth is 26.6 million miles [42.7 million kilometers] behind Perseverance and Mars is 17.9 million miles [28.8 million kilometers] in front.” At the current distance, it takes 2 minutes, 22 seconds for a transmission to travel from mission controllers at JPL via the Deep Space Network to the spacecraft.