2007-12-02 03:31:41 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
Err... we've never sent a space-craft there. Probably because it WOULD melt.
2007-12-02 03:36:08 · answer #1 · answered by dontpanic66 3 · 1⤊ 0⤋
As yet, we have not sent a spacecraft that near to the solar. it would require an exceptionally great delta-v to place some thing on an orbit passing in the process the corona. At a million million km from the solar, you may assume a radiant flux of roughly 10,000,000 watts in line with sq. meter... overlook with regards to the warmth performed from diffuse million diploma gasoline - this flux might warmth a spacecraft - even a fantastically reflective one - to very severe temperatures. The Helios probes approached the closest at approximately 40 5 million km...the place the radiant flux could be some thing like seven-hundred cases decrease than at a million million km.
2016-12-10 10:00:19 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Hi. There is a huge difference between temperature (of individual particles) and heat (total energy). A single particle can be traveling very fast (high temperature) but not be in a concentration that allows transfer of the energy to another object.
2007-12-02 17:19:18 · answer #3 · answered by Cirric 7 · 0⤊ 0⤋