Feed on
Posts
Comments

Monthly Archive for August, 2012

Beamed Propulsion and Cubesats

john hare Watching Jonathons’ video presentation on micro depots for very small satellites even before servicing large satellites or manned vehicles, and reading a few articles on electric propulsion triggered a thought, or possibly just a memory of something suggested elsewhere. What if the micro depot had a laser or microwave mounted to not only [...]

Read Full Post »

And ironically, it’s XKCD What-if that is wrong. Well, not wrong by commission, but wrong by omission. First off, I’m a huge fan of both XKCD (well the 98% of their comic strips that are SFJ) and XKCD-What If. If I was 1/20th as funny as Randall Munroe, I’d probably be writing witty webcomics instead [...]

Read Full Post »

Scooby-Doo Ending

I’ve noticed a meme over the past years that NASA would be able to accomplish more if it didn’t keep getting its direction changed every time a new President comes in, or every time there is a shakeup in Congress. A strong corollary to this meme seems to be that these changes (and the accompanying [...]

Read Full Post »

I didn’t realize till I saw it on NASASpaceflight.com, but apparently the panel I was on at NewSpace 2012 is now up on youtube, so I figured I would share. My piece runs from about the 8min mark till around the 14min mark, so it’s fairly brief: Not sure if what I had to say [...]

Read Full Post »

Trans Mars Injection

john hare   Rand Simberg (Transterrestrial Musings)posted a few concepts for mars missions the other day involving refueling at various interplanetary depots with attendant advantages. Unfortunately, I couldn’t quite grasp the advantages compared to other depot scenarios in moreĀ  conventional orbits. Though I am not a Mars first advocate, a lot of people are, and [...]

Read Full Post »