ChefExellence
ChefExellence t1_j9o6t13 wrote
Reply to comment by [deleted] in Starship greenlit for launch after static fire test by DevilsRefugee
It's literally called starship. That's the name of the rocket as given to it by it's creators
ChefExellence t1_j6mjafs wrote
Reply to comment by crisptapwater in 2 big pieces of space junk nearly collide in orbital 'bad neighborhood' by jeffsmith202
I'll add to his comparison. It's like taking widely scattered of wood chips from your expensive garden to the south pole, where you plan to build your own reprocessing facility to turn the chips into chipboard to build your Antarctic base.
It's such a huge amount of effort for so little gain
ChefExellence t1_j6miqpx wrote
Reply to comment by PMilly77 in Perseverance Mars rover drops 10th sample, completing depot by IslandChillin
The recovery craft haven't even been constructed yet. It will consist of an orbiting return craft, a lander with a rocket and two fetch helicopters similar to Ingenuity
ChefExellence t1_j63j6vb wrote
Reply to comment by Crankin_And_Spankin in Asteroid-Mining Startup Plans First Private Mission to Deep Space by psychothumbs
The article literally says that they're launching in October with a CLPS Lander as a ride-share.
ChefExellence t1_j5tavk3 wrote
Reply to comment by alphagusta in Rocket Lab launches 3 satellites in first mission from U.S. soil by Robb4848
Worth noting that firefly have contracts with Northrop Grumman and Astra for supplying engines, plus a CLPS contract, so aren't entirely dependent on their launches for revenue
ChefExellence t1_j51j6yx wrote
Reply to comment by CMDRLtCanadianJesus in ClearSpace raises $29 million ahead of first debris removal mission by sillychillly
Probably by just using the satellites onboard propulsion. Although given that this is just a test mission, just capturing the debris would be progress enough
ChefExellence t1_j2r46bc wrote
Sounds good, but unless they have a way of landing the satellites gently I doubt many existing satellites are built sturdy enough to stay in a good condition for reflight.
ChefExellence t1_j1f66mb wrote
Reply to comment by oalfonso in Northrop Grumman clears key hurdle for space-based solar power by PhyneasPhysicsPhrog
> Collect energy in the sunny side, send it to the dark side and from there to the earth.
This part isn't necessary, the satellite simply has to be placed in a higher orbit so that it spends very little time in the shade. Of course, now you need to transmit the energy over a greater distance, but you probably want to keep your power satellites in a geostationary orbit anyway so you don't need to keep switching between multiple power satellites
ChefExellence t1_j1dctk6 wrote
Reply to comment by Nemo_Shadows in NASA astronauts unfurl 4th solar array outside space station by IslandChillin
A negligible about. Particulates in the atmosphere can block more noticeable amounts of sunlight, but you'd have to put some real effort into blocking sunlight from space
ChefExellence t1_iyrtuyg wrote
Reply to comment by gibbillionreasons in Private firm prepares to send first Methane-fuelled rocket into Space by wmdolls
The quantities of fuel used in space launches are tiny compared to any other industry.
ChefExellence t1_ixq1tmk wrote
Reply to Space travel Shielding by Actual-Macaroon8240
As a far future concept, it's viable. If you had a kilometres long ship on an interstellar voyage, with access to large amounts of power and traveling at a good fraction of lightspeed then this is a fairly good system to use. But for near term spaceflight it's simply unnecessary. Debris is widely scattered and nothing that a good Whipple sheild can't deal with
ChefExellence t1_ixf3my9 wrote
Reply to comment by quettil in The ESA aims to make 24/7 space-based solar energy harvesting a reality | Solaris program will study space-based solar power amid rising energy concerns by chrisdh79
It's a lot of effort Vs just building nuclear or renewables with more storage, but also promises a lot of benefits too
ChefExellence t1_jee3mjs wrote
Reply to comment by SnooWords6686 in A group of college students are sending a rover the size of a shoebox to the moon by speckz
The new moon landing program, (called Artemis) currently has a working space capsule (called Orion) and a rocket that can launch it to lunar orbit (called SLS), so can send humans to lunar orbit on Artemis II.
The lander (called Starship HLS) and suits (called AxEMU) are not scheduled to be ready until Artemis III because they did not receive contracts and funding until very recently.