Rmf wrote:billions are spent on vostochny , you cant have new launch center with all added people and production , and new interplanetary satelites.
No matter how you slice it, Vostochny is necessary. Russia cannot rely on access to Baikonur, even if relations with the Kazahs are currently warm (doG forbid it could ever happen, but a Maidan in Kazakhstan would be a catastrophe...). The new cosmodrome is a sunk cost, and once its up and running and minor controversies fade (like construction delays and shonky contractors cheating their labour force), the value of the facility will become clear.
The NH recon of the Pluto system (hearty congrats to NASA BTW!) essentially closes the chapter of the early phase of Solar system exploration (with the exception of newly discovered TNOs like Eris) but there are PLENTY of other exciting missions:
1- A network of penetrators across Mars c/w imaging, seismographs and meterology (MetNet). This would be an awesome project. Curiosity rover is impressive, but 1-2 dozen lander stations deployed simultaneously in difficult to land locations like the bottom of Vallis Marinaris or the crater of Olympus Mons? Now that would give bragging rights!
2- Long lived surface landers on Venus - develop SiC based electronics (and imaging systems?) that can operate at 450 deg C ambient and deploy a Met-Net style network of penetrators across the planet
3- Sample returns from asteroids and the moons of Mars. There are many DECADES of work here alone.
4- Titan orbiter for near-IR and SAR mapping
5- Titan rover
My personal favorite!!!! Titan is simply..... amazing....
6- Titan lake explorer - RTG powered motor-boat with cameras, chromatograph, sonar sounder and side-scan imager, under"water" imager... maybe even a fishing rod and a 6-pack of beer....
7- Io lander and volcano explorer - no idea how you make this work given the horrendous radiation environment that would kill an unprotected human in about 5 seconds flat, but a surface lander/rover taking images of Pelee erupting would be breathtaking...
8- Europa orbiter with deep subsurface radar sounder for mapping the sub-crustal ocean that is believed to exist. (personally, I think the the idea of drilling down to any Europan ocean is pie-in-the-sky, so i don't include it)
9- ditto 8- for Ganymede and Callisto
10- Enceladus explorer to study the southern polar region, its plumes and sub-surface geology
11- Jupiter/Saturn atmosphere probes. Galileo dropped a package into Jupiter but it hit a gap in the clouds and only sensed clear "air" for its entire trajectory.
12- Uranus orbiter and atmospheric probe(s), probably with a specialised super-low light-level camera for imaging the dark sides of the Uranian regular moons using only star-light (next equinox is ~2050)
13- Neptune orbiter and atmospheric probe(s) c/w Triton lander and atmosphere sampler
14- Return to Pluto with an RTG-powered ion-engine equipped orbiter and lander package.
15- Grand tour of TNOs including Eris
NASA deserve the accolades for a long history of highly successful planetary probes and missions of extremely high difficulty (don't hate NASA because US ruling elite are warmogering c*nts), but there is plenty more to do