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Radical NASA Propulsion Concept Could Reach Interstellar Space in Under 5 Years
Science Alert ^
| 24 March 2023
| Fiona MacDonald
Posted on 03/25/2023 6:22:05 PM PDT by TChad
click here to read article
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Clever new way to accelerate heavy payloads out of the solar system.
1
posted on
03/25/2023 6:22:05 PM PDT
by
TChad
To: TChad
So, beyond Pluto? Still a long way to anywhere else.
2
posted on
03/25/2023 6:25:51 PM PDT
by
gundog
(It was a bright cold day in April, and the clocks were striking thirteen. )
To: gundog
3
posted on
03/25/2023 6:27:51 PM PDT
by
Williams
(Stop Tolerating The Intolerant)
To: gundog
Still a long way to anywhere else. Yes. Quicker does not mean quick.
4
posted on
03/25/2023 6:35:58 PM PDT
by
TChad
(Progressives are in favor of removing healthy sex organs from children. Conservatives oppose this.)
To: TChad
5
posted on
03/25/2023 6:36:22 PM PDT
by
bunkerhill7
(nyc is not there. )
To: bunkerhill7
Yes, we can all contribute a lot of fuel!
6
posted on
03/25/2023 6:38:50 PM PDT
by
ProtectOurFreedom
(I don’t like to think before I say something...I want to be just as surprised as everyone else.)
>> $175,000 NASA grant
Racial agitators get far more for their college tuition
7
posted on
03/25/2023 6:40:22 PM PDT
by
Gene Eric
(Don't be a statist!)
To: bunkerhill7
powered by rabbitsNOT THOSE PELLETS
8
posted on
03/25/2023 6:52:33 PM PDT
by
TChad
(Progressives are in favor of removing healthy sex organs from children. Conservatives oppose this.)
To: TChad
https://www.nasa.gov/directorates/spacetech/niac/2023/Pellet_Beam_Propulsion/
not new to old-school scifi readers.
A version of LASER boost meets solar sail. Clarke even write a piece for Boy's Life n this...in 1964
9
posted on
03/25/2023 6:54:33 PM PDT
by
ASOC
(This space for rent)
To: TChad
10
posted on
03/25/2023 6:57:44 PM PDT
by
Thunder90
(All posts soley represent my own opinions)
To: ASOC
Clarke even (wrote) a piece for Boy's Life on this...in 1964 Good catch. Thanks.
11
posted on
03/25/2023 7:01:33 PM PDT
by
TChad
(Progressives are in favor of removing healthy sex organs from children. Conservatives oppose this.)
To: TChad
Sean Jeffrey Christiphet is ready to go.
12
posted on
03/25/2023 7:02:54 PM PDT
by
cowboyusa
(There is no co- existence with Pinks and Reds)
To: TChad; ASOC
13
posted on
03/25/2023 7:12:52 PM PDT
by
fishtank
(The denial of original sin is the root of liberalism.)
To: ASOC
Big difference from laser alone is the amount of mass that hits the sail. In a way this is an artificial solar wind. I like it.
To: TChad
Sounds like it would be a one-way trip.
15
posted on
03/25/2023 7:21:55 PM PDT
by
chrisser
(I lost my vaccine card in a tragic boating accident.)
To: TChad
yA KNOW...if you think about it NASA should have branched off long ago with a serious exploration of our own world IE:oceans. SApace is cool and all/satellites etc... TANG....but we no less of our own God given world yet spend BILLIONS running around where we can’t grow a piece of grass?
16
posted on
03/25/2023 7:21:55 PM PDT
by
mythenjoseph
(Positive outlook)
To: chrisser
I suppose they could send a ship large enough to hold a second propulsion laser that would then be left at the destination. That way the remaining bit could be sent back. Once the laser’s on site, then larger craft could shuttle back and forth.
Maybe eventually set up nuke powered way points that could be used to send craft in any direction at strategic points in the solar system. Just rendezvous with a way point and have it’s laser shoot you to the next leg of the journey.
17
posted on
03/25/2023 7:26:57 PM PDT
by
chrisser
(I lost my vaccine card in a tragic boating accident.)
To: TChad
I've become cynical perhaps, but I now take all claims made by any government agency, as being a lie, until I see differently.
The track record of government agencies, including the military, have destroyed my faith & trust regarding their honesty. What has been done by our government is not only a shame, it's often been criminal, as we keep learning new revelations from various sources, including whistleblowers from within.
I still love my country deeply, but not what it has become.
To: gundog
And without a plan to decelerate it, it’s only good for probes.
19
posted on
03/25/2023 7:41:53 PM PDT
by
Blood of Tyrants
(It's science and therefore cannot be questioned!)
To: TChad
You’re still taking a couple of hundred generations to get to the Alpha Centauri system, and a few billion generations (with a “B”) to get to the Andromeda galaxy.
They don’t call it “space” for nuthin’.
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