Space Force's mysterious X-37B plane returns to Earth after 434 days in orbit
The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit ...
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Secretive US Space Force X-37B space plane 'breaks new ground' with return to Earth after 434 days in orbit (photos)
"The successful execution of the aerobraking maneuver underscores the U.S. Space Force’s commitment to pushing the bounds of ...
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After flyby of Venus: Solar Orbiter leaves orbital plane of the solar system
This time, however, the probe was deflected in such a way that it is now leaving the orbital plane. After a particularly close flyby of Venus, ESA's Solar Orbiter has begun to leave the orbital ...
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Do Other Planets Have Pole Stars?
Jupiter’s axis is almost at right angles to the plane of its orbit, just 3.1° off. Since there isn’t much difference between Jupiter’s orbital plane and Earth’s, Jupiter’s axis is not ...