Cubesats to the planets!
Link here. The article is a good detailed overview of the many upcoming planetary missions that are using small and relatively inexpensive cubesats as either part of their mission, or are the mission itself.
This trend also partly explains the number of new rocket companies like Rocket Lab and Firefly Space Systems that are developing small rockets aimed at launching cubesats. These companies have recognized a growing demand, and are trying to serve it. As the article notes,
Lifts are so hard to come by that the first interplanetary CubeSat — NASA’s twin INSPIRE mini-spacecraft, intended to test key technology for future missions — has been waiting for almost two years. “We still have to find a ride,” says Anthony Freeman, who manages the Innovation Foundry at NASA’s Jet Propulsion Laboratory in Pasadena, California.
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Link here. The article is a good detailed overview of the many upcoming planetary missions that are using small and relatively inexpensive cubesats as either part of their mission, or are the mission itself.
This trend also partly explains the number of new rocket companies like Rocket Lab and Firefly Space Systems that are developing small rockets aimed at launching cubesats. These companies have recognized a growing demand, and are trying to serve it. As the article notes,
Lifts are so hard to come by that the first interplanetary CubeSat — NASA’s twin INSPIRE mini-spacecraft, intended to test key technology for future missions — has been waiting for almost two years. “We still have to find a ride,” says Anthony Freeman, who manages the Innovation Foundry at NASA’s Jet Propulsion Laboratory in Pasadena, California.
Please consider donating to Behind the Black, by giving either a one-time contribution or a regular subscription, as outlined in the tip jar below. Your support will allow me to continue covering science and culture as I have for the past twenty years, independent and free from any outside influence.
Your support is even more essential to me because I keep this site free from advertisements and do not participate in corrupt social media companies like Google, Twitter, and Facebook. I depend wholly on the direct support of my readers.
You can provide that support to Behind The Black with a contribution via Patreon or PayPal. To use Patreon, go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation. For PayPal click one of the following buttons:
If Patreon or Paypal don't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
I have to wonder how many cubesats a Shuttle could have boosted. With some 23,000 kg in payload launch capability, my guess would be ‘quite a lot’.
Charles Pooley (R.I.P.), a forerunner for another kind of space exploration.
Forget his microlaunchers idea, but recognize his “The case for a New Generation of Very Small”.
https://www.youtube.com/watch?v=DtTeG_HElNk
23,000 cube sats in a swarm would be a mess. A single 23,000 kg heavy large satellite would certainly be more rational. The problem with cubesats as secondary payload is that they can’t get to where they would want to be. Still fine for many applications, but dedicated launches á la Pooley’s microlauncher idea would be great. As long as small sats depend on large launchers, their potential is not fully realized. Light sails will maybe solve that problem. Hayabusa 2, not mentioned in the article, is on its way and will use a whole set of daughter probes, hopping rovers, explosives, cameras, navigation beacons you name it. It’s a whole little army.
Animation:
https://www.youtube.com/watch?v=0kyyfYbGYnE