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Alice is an ultraviolet imaging spectrometer that is one of two photographic instruments comprising New Horizons ' Pluto Exploration Remote Sensing Investigation (PERSI); the other being the Ralph telescope. It resolves 1,024 wavelength bands in the far and extreme ultraviolet (from 50– 180 nm), over 32 view fields. Its goal is to determine ...
January 15, 2015: Start of Pluto observations. New Horizons is now close enough to Pluto and begins observing the system. [41] [42] March 10–11, 2015: New Horizons reaches a distance of 1 AU from the Pluto system. [43] March 20, 2015: NASA invites the general public to suggest names for surface features that may be discovered on Pluto and ...
The geology of Pluto consists of the characteristics of the surface, crust, and interior of Pluto. Because of Pluto's distance from Earth, in-depth study from Earth is difficult. Many details about Pluto remained unknown until 14 July 2015, when New Horizons flew through the Pluto system and began transmitting data back to Earth. [1]
The New Horizons spacecraft, which flew by Pluto in July 2015, is the first and so far only attempt to explore Pluto directly. Launched in 2006, it captured its first (distant) images of Pluto in late September 2006 during a test of the Long Range Reconnaissance Imager. [ 179 ]
If New Horizons had travelled through such a ring system, there would have been an increased risk of potentially disabling micrometeoroid damage. [30] New Horizons had its closest approach to Pluto on 14 July 2015—after a 3,462-day journey across the Solar System. Scientific observations of Pluto began five months before the closest approach ...
Chasing New Horizons: Inside the Epic First Mission to Pluto is a book by American planetary scientist Alan Stern and astrobiologist and non-fiction writer David Grinspoon, published in 2018. Grinspoon acts as a narrator, though the book is written from Alan Stern's perspective; he is the principal investigator of New Horizons mission to Pluto.
LORRI captured this panchromatic greyscale image of Pluto on July 13, 2015 when still almost half a million miles away from the icy dwarf planet. Long Range Reconnaissance Imager (LORRI) is a telescope aboard the New Horizons spacecraft for imaging. [1]
List of New Horizons topics is a list of topics related to the New Horizons spacecraft, an unmanned space probe launched 2006 to Pluto and beyond. On January 19, 2006 it was launched directly into a solar-escape trajectory at 16.26 kilometers per second (58,536 km/h; 36,373 mph) from Cape Canaveral using an Atlas V version with 5 SRBs and Star ...