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12:22 AM
Q: Can there be an energetically unbounded three-body orbit where escape is impossible due to conservation of angular momentum?

uhohThis question evolved from a discussion below this answer which explains (among other things) that the total energy of a system offers a guide as to the possibility of one (or all) members can "escape". The total energy would be the sum of the kinetic and potential energies $$E = \sum_{i=1}^{...

13 hours later…
1:51 PM
Upskirt view of SN4 on the pad with a single lonely looking Raptor. You can see how 31 will fit in there. 9m is freaking wide!
2:21 PM
Ryan Donovan on May 04, 2020
Whether you have worked in a traditional office or work remotely, software development has always had an asynchronous nature to it. But now that almost all of us are working remotely, it’s important to define exactly what it means to work asynchronously and look at some specific tips for folks that are new to it.…
7 hours later…
9:28 PM
posted on May 04, 2020 by Rui C. Barbosa

China is planning to launch a new generation crew space capsule at 10:06 UTC on… The post China to Test Next Generation Crew Space Capsule appeared first on NASASpaceFlight.com.

10:24 PM

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