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▲ drivebyhooting 6 hours ago

It sounds like a super villain weapon.

If you manufacture there how do you recover it?

▲Polizeiposaune 6 hours ago | parent | next [-]

The Starfall capsule has enough deltaV to deorbit, a heat shield, and parachutes.

So you tell them where to deliver it (anywhere on the planet that its orbit goes over..), they tell you when it will be arriving, and it reenters and lands there.

Article about a recent test (launched on a Falcon 9):

https://www.afrl.af.mil/News/Article-Display/Article/4629122...

▲mrheosuper 3 hours ago | parent [-]

Do they offer same day delivery ?

▲ceejayoz 6 hours ago | parent | prev | next [-]

> If you manufacture there how do you recover it?

The graphic shows it reentering the atmosphere.

▲Bluebird803 6 hours ago | parent | prev | next [-]

Presumably the same way we have always recovered payloads from space. Heat-shield + parachute. I'm assuming there would be some capability to do a retrograde maneuver so that the re-entey can be done when and where desired, rather than leaving it to the whims of pure drag.

▲ 6 hours ago | parent | prev | next [-]
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▲itishappy 6 hours ago | parent | prev | next [-]

You're not wrong! It looks that way because it's a reentry vehicle. You put this thing in a low orbit which decays over the course of a few weeks until it eventually falls from space, then you go find it.

▲Tuna-Fish 3 hours ago | parent | next [-]

They have thrusters and do controlled re-entry, at a location of their choosing.

The uppermost parts of the atmosphere are very dynamic, with changes in solar activity causing them to contract and expand on a scale of hours. And this is very significant for the amount of drag felt by re-entering objects. Because of this, if you slowly deorbit something naturally through drag, you are not going to be able to pick the destination, or even know where it ends up until very close to it falling down. So instead you intentionally lower the perigee so that it deorbits in a controlled manner.

▲itishappy 2 hours ago | parent [-]

Didn't know that, shouldn't have assumed. Wish I could fix my third sentence...

Thanks for the correction!

▲bamboozled 5 hours ago | parent | prev [-]

Doesn't sound dangerous at all.

▲itishappy 3 hours ago | parent | next [-]

Dropping stuff from space is inherently dangerous. Huge amounts of effort go into making it safe.

▲Pedro_Ribeiro 4 hours ago | parent | prev [-]

You realize they know how to land these things right? Are you aware?

▲ 6 hours ago | parent | prev [-]
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