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The Blue Marble is a photograph of Earth taken on December 7, 1972, by either Ron Evans or Harrison Schmitt aboard the Apollo 17 spacecraft on its way to the Moon.Viewed from around 29,400 km (18,300 mi) from Earth's surface, [1] a cropped and rotated version has become one of the most reproduced images in history.
2024 YR 4 is an asteroid that is classified as an Apollo-type (Earth-crossing) near-Earth object, with an estimated diameter of 40 to 90 metres (130 to 300 ft).As of 21 February 2025, it has a rating of 1 on the Torino scale, with a 1-in-280 (0.36%) chance of impacting Earth on 22 December 2032, [7] and a rating of −1.11 on the Palermo scale, corresponding to an impact hazard 5.8% of the ...
At the end of 2024, a NASA-funded telescope in Rio Hurtado, Chile, first spotted 2024 YR4 and a month later scientists concluded there was a more than 1% chance the asteroid would crash into Earth ...
NASA/Magdalena Ridge 2.4m telescope/New Mexico Institute of Technology/Ryan/AFP via Getty Images Astronomers at first believed that the asteroid had a 1 in 83 chance of hitting Earth during its ...
British mathematician Desmond King-Hele of the Royal Aircraft Establishment (RAE) predicted in 1973 that Skylab would de-orbit and crash to Earth in 1979, sooner than NASA's forecast, because of increased solar activity. [140] Greater-than-expected solar activity [145] heated the outer layers of Earth's atmosphere and increased drag on Skylab.
The risk that an increasingly ominous asteroid dubbed 2024 YR4 will crash into Earth in seven years now exceeds the the threat once posed by Apophis. ... Earth in 2032 have fallen to 1.5%, NASA ...
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI. See also {{PD-Hubble}} and {{Cc-Hubble}}.
NASA's Jet Propulsion Laboratory says there is currently a 3.1% chance the asteroid will hit Earth on December 22, 2032, during a fleeting window of time in which the rock's orbit around the sun ...