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| Comet NEOWISE spotted by more NASA spacecraft (video, photos) NASA's Parker Solar Probe (PSP) isn't the only spacecraft doing some comet watching these days. PSP snapped a gorgeous image of the bright Comet NEOWISE on July 5, two days after the icy wanderer reached perihelion, its closest approach to the sun. | |
| Comet NEOWISE has a sodium tail. Here's what it looks like. Images of the bright comet (NEOWISE show signs of a sodium tail, giving scientists fresh insight on what's happening on the surface. Comet brightness is notoriously hard to predict due to the complexity of surface outgassing, so any insight into these surface ... | |
| 10 cool things we learned about Pluto from New Horizons Enhanced color global view of Pluto, taken when NASA's New Horizons spacecraft was 280,000 miles (450,000 kilometers) away. Credit: NASA/JHUAPL/SwRI. Five years ago today, NASA's New Horizons spacecraft made history. After a voyage of nearly 10 ... | |
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| Cosmic expansion tribes entrench positions Another telescope has entered the debate about the age and expansion rate of the Universe. This topic has recently become the subject of an energetic to and fro among scientists using different astronomical facilities and techniques. The new entrant is the ... | |
| Six things to know about the Ingenuity Mars helicopter In this illustration, NASA's Ingenuity Mars Helicopter stands on the Red Planet's surface as NASA's Perseverance rover (partially visible on the left) rolls away. Image Credit: NASA/JPL-Caltech. When NASA's Mars 2020 Perseverance rover launches from ... | |
| US launches 4 secret spy satellites to orbit Four more U.S. spy satellites just took flight. A Northrop Grumman Minotaur IV rocket launched from the Mid-Atlantic Regional Spaceport (MARS) in Virginia today (July 15) at 9:46 a.m. EDT (1346 GMT), carrying the NROL-129 mission to orbit for the U.S. ... | |
| Pocket-sized German satellite maker shoots for stars An employee works on a satellite at OHB Space Systems, a German firm that is holding its own against bigger European comptetitors. Holding its own against aerospace giants like pan-European Airbus Space or French-Italian Thales Alenia, German minnow ... | |
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