Elon Musk is one of the revolutionary figures in the world. Almost all of his ventures, such as SpaceX, Tesla and The Boring Company, are about making a difference in their own right. Musk has been a champion for all things alternative, whether it comes to cars or currency. However, he could trigger another great replacement.
The James Webb Telescope is now aligned and ready for action — which, in the case of this social media-famous spacecraft, includes taking selfies.
First, there was Endeavor. Then there was Resilience and Endurance.
Now, the fourth SpaceX Crew Dragon spacecraft, sending the fourth operational crew to the International Space Station, has a name as well.
“FREEDOM!!” NASA astronaut Kjell Lindgren, commander of the upcoming mission dubbed Crew-4, tweeted enthusiastically. “Crew-4 will fly to the International Space Station in a new Dragon capsule named ‘Freedom.’”.
Blue Origin is set to launch the New Glenn rocket to orbit. Here’s what you need to know about it.
The biggest of the billionaire’s rockets could launch before school lets out in North America.
Blue Origin’s plan to launch a giant new rocket is unlikely to unfold this year. It leaves the spaceflight firm sticking with New Shepard tourist launches for the coming year.
https://youtube.com/watch?v=vhiYHdMnK44
Mikhail Kokorich is the founder of Destinus. This serial entrepreneur has been dubbed Russia’s Elon Musk by his public relations team. The Russian businessman says his business, Destinus, is developing a hydrogen-powered, zero-emissions transcontinental delivery drone that can travel at speeds up to Mach 15.
Destinus plans to combine the technological advancements from a spaceplane with the ordinary and straightforward physics from a glider to create a hyperplane that will meet the many demands of a hyper-connected world.
SpaceX plans to send the Starship to orbit.
SpaceX is gearing up to launch the Starship into orbit, the biggest test yet for the ship designed to send humans to Mars and beyond.
Research On Humans Adapting, Living & Working In Space — Colonel (ret) Dr. Samantha Weeks, Ph.D., Polaris Dawn, Science & Research Director
Colonel (ret) Dr. Samantha “Combo” Weeks, Ph.D. is the Science & Research Director, of the Polaris Dawn Program (https://polarisprogram.com/dawn/), a planned private human spaceflight mission, operated by SpaceX on behalf of Shift4 Payments CEO Jared Isaacman, planned to launch using the Crew Dragon capsule.
Continue reading “Dr. Samantha Weeks, Ph.D. — Polaris Dawn — Science & Research Director” »
For about 9 months, Elon has been suggesting that Booster 4 with Starship 20 on top of it would do the first orbital test of Starship.
The big question was how safe would it be to launch with 29 Raptor engines at once? A lot of people were talking about Russia’s N1 rocket which failed in all four attempts with its 31 engines, causing one of the world’s largest nonnuclear explosions and killing over a hundred people in the process. The most Raptor engines that have ever been static fire tested at once is 6. It would be very difficult to rebuild the Starship tower if it was destroyed. Easily ten times as hard as building another Starship and booster.
Note that using so many engines is not impossible. For example, the Falcon Heavy launches with 27 engines and all its launches have been successful so far. The problem is that the Raptor is the world’s first full-flow staged-combustion-cycle engine and SpaceX has not perfected it yet. For example, the only Starship which successfully landed from a medium-height test almost missed the landing pad and was on fire when it landed. (All other medium-height test Starships exploded, one before it even hit the ground.)
