Time for a smile. The US state of South Dakota’s sales pitch to try and increase tourism.by
NASA produced this image as part of a televised event back on 25 August the same day New Horizons passed the orbit of Neptune and 25 years after the Neptune/Voyager encounter with Neptune in 1989.
Since Voyager we have made signifcant discoveries in the Kuiper Belt. The image shows objects from both the Kuiper and Asteroid Belts. The Asteroids include little Vesta that was examined in detail by Dawn up to the largest asteroid Ceres the asteroid where Dawn is heading to now. The Kuiper Belt objects include Pluto, the destination of New Horizons spacecraft and it’s getting very close.
NASA set the objects to scale to show how they compare to each other. I wanted to compare then to something more provincial, so if you click the image I have added the moon. I’m not saying it is exactly to scale, it is close enough to get the idea.by
There are a few things going on these days and among them:
The Dawn spacecraft is about to start Ceres approach imaging very soon – last I heard was tomorrow, 13 January 2015.
The image above was created by researchers from the Max Planck Institute for Solar System Research in Katlenburg-Lindau, Germany, have used the multiwavelength filters on NASA’s Dawn spacecraft to create compositional maps of the surface of the asteroid Vesta. More about the image from RAS.
At one time (link) “New Horizon’s Distant Encounter Operations” (approaching Pluto) were to begin today, I’m sure there is much to do before the “Closest Enounter Operations” being in just 30 days.
And finally at 06:00 EST / 11:00 UTC the SpaceX Dragon cargo ship should arrive at the International Space Station – I will be away briefly at that time and will update this a little later.by