Questions tagged [sample-return]
Mission to some extraterrestrial object which results in return of materials to Earth for further examination.
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Have lasers ever been used to track laser-reflective parachute cloth for spaceflight missions? And what is it by the way?
In the JAXA PDF Hayabusa2 Information Fact Sheet (Ver. 2. 3, 2018. 07. 05, found here) on slide/page number 53 there is a diagram labeled Re-entry sequence overview and in the top right corner is ...
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From interplanetary space to the Australian Outback, how will Hayabusa2's return capsule be tracked? Desert Fireball Network perhaps?
Wired.com's For the Second Time Ever, an Asteroid Sample Returns to Earth says that "the sample return capsule from Hayabusa2" will land "under parachute in the Australian outback" ...
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What will happen to Chang’e 5 orbiter?
What will happen to the Chang’e 5 orbiter which will return the collected samples to earth? Will it burn up in the atmosphere like Hayabusa, or is an extented mission planned?
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How large an asteroid sample does hayabusa2 have?
As the title says, is it known how big, or massive, hayabusa2's sample is, due for Earth touchdown on 6th December?
I have tried some basic internet research but found nothing on the anticipated ...
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Could the uncertain mass of the OSIRIS-REx sample affect the trajectory of the return capsule?
It appears that so much material was collected by OSIRIS-REx from the asteroid Bennu, that the cover of the collection head won't close, and some of the sample is floating away.
In reviewing these ...
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Thrown-together $200 million mission to asteroid 2020 SO; check out or nudge to longer-lasting mini-moon orbit
This tweet says in part:
Earth's potential new minimoon, 2020 SO may be the Surveyor 2 Centaur rocket body, launched in September 1966. Integrating backwards shows 2020 SO2 to also be orbiting Earth ...
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Is lunar sample return comercially viable for a private company?
Moon samples like rocks and dust are highly valuable and sought after and impossible to get legally as a private individual, because of the fact that USA owns all of the samples in existence, from the ...
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Why use a Mars orbital Earth return vehicle for sample return?
NASA's plan is to use two separate missions to bring home the drill core samples that the Perseverance rover will take. The samples will in plan be picked up by a landed mission and launched to Mars ...
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Could the SS520 be used to return a payload from Mars to Earth?
The Japanese SS520-5 nanosat launcher has a payload of 5kg or so to LEO on an all solid fuel rocket with a total mass of about 2.6 tons. To reach LEO its delta-V totalled over all three stages must be ...
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Has a suborbital rendezvous ever been mentioned in a serious mission proposal/study? [duplicate]
This is an odd one that's been in the back of my head for a while. Consider the LOR architecture of the Apollo missions. To return to earth from the lunar surface, it is most mass-efficient to have ...
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Obtaining Europa's samples from Callisto. Possible to identify them? Worthwhile?
A lot has been discussed about the possibility of panspermia between Earth and Mars, and how compact systems such as Trappist-1 can be more prone to that.
Here on Earth, we have identified numerous ...
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If Elon Musk wanted to bring back some Martian soil, would US permission be required?
A scenario occurred to me recently where the Chinese space program decided to go all-in on Mars sample return, and their schedule was such that it would happen before the NASA/ESA mission was ...
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Mars Sample Return Earth Return Orbiter -- which propulsion system for what?
Many sources (eg this one) show the Mars Sample Return Earth Return Orbiter with both ion and chemical propulsion, and also state that it will be launched on an Ariane 6, but I can't find a clear ...
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Will surface samples from Mars orbit the planet in a spherical capsule until captured?
The abstract of the interesting 2001 NASA JPL paper Covering a Sphere with Retroreflectors says:
Abstract- One of the future missions for Mars involves returning a soil sample from the Martian ...
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Mars 2020: What are the advantages of doing two missions to return samples?
The Mars 2020 plans to create a cache with samples for a future mission to grab and bring back. What are the advantages of doing one mission to create the cache and one mission to bring the cache back ...
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