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  2. Mars cycler - Wikipedia

    en.wikipedia.org/wiki/Mars_cycler

    Earth orbits the Sun in one Earth year, Mars in 1.881. Neither orbit is perfectly circular; Earth has an orbital eccentricity of 0.0168, and Mars of 0.0934. The two orbits are not quite coplanar either, as the orbit of Mars is inclined by 1.85 degrees to that of Earth. The effect of the gravity of Mars on the cycler orbits is almost negligible ...

  3. Interplanetary spaceflight - Wikipedia

    en.wikipedia.org/wiki/Interplanetary_spaceflight

    It is possible to put stations or spacecraft on orbits that cycle between different planets, for example a Mars cycler would synchronously cycle between Mars and Earth, with very little propellant usage to maintain the trajectory. Cyclers are conceptually a good idea, because massive radiation shields, life support and other equipment only need ...

  4. Cycler - Wikipedia

    en.wikipedia.org/wiki/Cycler

    A lunar cycler or Earth–Moon cycler is a cycler orbit, or spacecraft therein, which periodically passes close by the Earth and the Moon, using gravity assists and occasional propellant-powered corrections to maintain its trajectories between the two. If the fuel required to reach a particular cycler orbit from both the Earth and the Moon is ...

  5. List of Mars orbiters - Wikipedia

    en.wikipedia.org/wiki/List_of_Mars_orbiters

    The orbiter reached Mars orbit on September 24, 2014. Through this mission, ISRO became the first space agency to succeed in its first attempt at a Mars orbiter. The mission is the first successful Asian interplanetary mission. [6] Ten days after ISRO's launch, NASA launched their seventh Mars orbiter MAVEN to study the Martian atmosphere.

  6. Orbit of Mars - Wikipedia

    en.wikipedia.org/wiki/Orbit_of_Mars

    [1] [2] The planet orbits the Sun in 687 days [3] and travels 9.55 AU in doing so, [4] making the average orbital speed 24 km/s. The eccentricity is greater than that of every other planet except Mercury, and this causes a large difference between the aphelion and perihelion distances—they are respectively 1.666 and 1.381 AU.

  7. There are no planets in retrograde until April. Why ... - AOL

    www.aol.com/news/no-planets-retrograde-until...

    The next two months are, according to astrology, a time to unwind. Between Jan. 28 and April 1, 2024, not a single planet will be in retrograde. That is the equivalent of astrological smooth sailing.

  8. Forget Hovercrafts. This New One-Person Electric VTOL Will ...

    www.aol.com/news/forget-hovercrafts-one-person...

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  9. Woman with ALS explains decision to die with medical assistance

    www.aol.com/woman-als-explains-decision-die...

    MAID is currently legal in 10 states and Washington, D.C., but eight other states are considering similar laws this year.