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| What time will newfound comet be closest to the sun next week? Earth's night skies are receiving a surprise visitor this month. Comet C/2022 E3 ZTF will be making its closest approaches to both Earth and the sun in the coming weeks. The comet was first discovered in March 2022 by astronomers at the Zwicky ... | |
| How to find life on Enceladus? Look in the plumes View larger. | Artist's concept of the Cassini spacecraft sweeping past Saturn's moon Enceladus and its famous water vapor plumes. Cassini orbited Saturn from 2004 to 2017. It flew through the plumes many times and analyzed their contents. | |
| NASA Rover Discovers Gemstone On Mars A research team using new methods to analyze data from NASA's Curiosity, a rover operating on Mars since 2012, was able to independently verify that fracture halos contained opal, on Earth a gemstone formed by the alteration of silicon-dioxide by water ... | |
| Old NASA satellite may crash to Earth from space on Sunday A vintage 1980s space satellite is about to make a comeback, but not in the way that Zoomers have treasured acid-wash mom jeans. A dead 5,400-pound piece of NASA equipment will soon re-enter the atmosphere after nearly four decades of orbiting Earth. | |
| Once in 50000-year comet may be visible to the naked eye A newly discovered comet could be visible to the naked eye as it shoots past Earth and the Sun in the coming weeks for the first time in 50,000 years, astronomers have said. The comet is called C/2022 E3 (ZTF) after the Zwicky Transient Facility, ... | |
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| Hubble sees the ghostly light of lost, wandering stars However, there are both rogue planets and rogue stars out there, that wander the universe unattached to larger structures. Recently, the Hubble Space Telescope has been used to investigate wandering stars that aren't tied ... | |
| NASA Satellite Falling From the Sky Soon In this photo made available by NASA, the space shuttle Challenger launches the Earth Radiation Budget Satellite in 1984. The science satellite is expected to fall back to Earth on or around Jan. 8, 2023. | |
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| Old NASA satellite predicted to re-enter the atmosphere tomorrow Though most of the satellite is expected to burn up in the atmosphere and pose minimal risk, some debris could reach the surface. NASA satellites launched today are designed to deorbit more gracefully and with less risk of creating space debris, but this ... | |
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