The Hubble Space Telescope in orbit. Photo Credit: NASA
NASA has temporarily suspended operations of Wide Field Camera 3 on the Hubble Space Telescope due to a hardware problem, it was reported yesterday.
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Artist’s concept of what the Kepler-1625b planet-moon system might look like. Image Credit: Dan Durda Exoplanets – planets orbiting other stars – have been found by the thousands now, with many more to come. But what about exomoons? So far there haven’t been any confirmed yet, and they are much more difficult to […] 
Illustration of Cassini diving through the gap between Saturn and its rings. Ten out of the 22 ring crossings have now been completed. Image Credit: NASA/JPL-Caltech NASA’s Cassini spacecraft has just successfully completed its tenth ring crossing at Saturn, on June 23, which brings it almost halfway through the Grand Finale – the […] 
A haunting raw image view of Saturn and its rings taken on June 7, 2017 by Cassini. Photo Credit: NASA/JPL-Caltech/Space Science Institute As Cassini’s “Grand Finale” journey continues, the spacecraft has completed its eighth dive past the innermost rings of Saturn (known as a ring crossing), and there are now just under 100 […] 
Two images of dwarf planet 2007 OR10 from Hubble, taken a year apart, showing the small moon. Image Credit: NASA/ESA/C. Kiss (Konkoly Observatory)/J. Stansberry (STScI) Moons are exceedingly common in the Solar System – Jupiter alone has 67! But smaller planets do as well of course, except for Mercury and Venus, and even […] 
Two versions of the image of Titan’s clouds, taken on May 7, 2017. The first is with stronger enhancement, and the second is with softer enhancement. Image Credit: NASA/JPL-Caltech/SSI NASA’s Cassini probe has now survived its third dive into Saturn’s rings, specifically the gap between the innermost rings and the planet itself. This […] 
Artist’s conception of Cassini’s final flyby of Titan on April 21. Image Credit: NASA/JPL-Caltech This week marks another important milestone in the Cassini mission at Saturn – as of today, the spacecraft is conducting the last Ring-Grazing Orbit of its mission as it prepares for the Grand Finale, which will culminate in the […] 
Cassini is now entering the Grand Finale phase of the mission, which will end on Sept. 15, 2017, after the spacecraft plunges between the planet and rings 22 times. Image Credit: NASA/JPL-Caltech NASA’s Cassini mission to Saturn has been one of the most successful and awe-inspiring ever, studying the giant ringed planet and […] 
New Horizons is now halfway from Pluto to its next destination – the KBO known as 2014 MU69, which it will reach on Jan. 1, 2019 (artist’s conception). Image Credit: NASA/JHUAPL/SwRI It may not seem like it, but it is approaching two years now since New Horizons made its historic flyby of Pluto […] 
New image of Saturn’s tiny moon Pan, which orbits inside the Encke Gap of Saturn’s rings. A thin “skirt” or ridge of material surrounds the moon’s equator, giving it a “ravioli” or “dumpling” appearance. Photo Credit: NASA/JPL-Caltech/Space Science Institute/Ian Regan NASA’s Cassini mission may be entering its last several months now, but that […] |
 Next Launch NROL-101 on a Atlas V 531 rocket from Cape Canaveral AFB, FL scheduled for: 3 Nov 20 at 22:58 GMT 3 Nov 20 at 5:58pm Eastern 
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