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Category: space travel – Page 106

Korean automotive manufacturer “moving beyond land, sea, and air mobility to expand into space”.

Hyundai Motor Group, a leading South Korean automotive manufacturer, has announced its entry into the space exploration industry. On April 20, 2023, the company unveiled plans to build a lunar exploration rover development model, in collaboration with several Korean research institutions in the aerospace sector.

The ambitious project aims to create a versatile mobility platform capable of handling various payloads, with cutting-edge autonomous driving technology, solar charging, thermal management, and radiation shielding features. The rover is designed to carry various pieces of equipment on top of it, with a maximum weight of 70 kg.

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SpaceX launched a fully integrated Starship launch vehicle for the first time on Thursday morning, a long-awaited and highly anticipated milestone in the vehicle development program.

The orbital test flight surpassed many expectations. The vehicle cleared Max Q – the point at which the most aerodynamic pressure is exerted on the vehicle – and flew for nearly three minutes despite eight of its 33 rocket engines failing. The rocket reached an altitude of almost 40 kilometers, the point of stage separation, at which time the upper stage failed to separate from the booster, leading to uncontrolled tumbling and a spectacular midair explosion.

Despite its fiery fate, the test was a success: SpaceX got tons of valuable data that will inform future Starship and Super Heavy prototypes. But for all the wins, the test was a stark reminder that Starship mission timelines are in need of a reset.

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The plan: Ding could play a key role in helping China get its future lunar bases off the ground — his research team at HUST has designed several potential moon bases and developed technology that could be used to actually construct them on the moon.

One of those is the “Chinese Super Mason,” an autonomous robot designed to create structures out of bricks. Another is the bricks themselves — Ding’s team has come up with a LEGO-like design for the blocks, which it proposes to make using 3D printing, lasers, and lunar regolith.

They could get a chance to see their ideas put to the ultimate test as soon as 2028, as China reportedly plans to send a Super Mason to the moon to build a lunar brick as part of the Chang’e 8 mission, which is expected to launch in 2028.

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Story of the distant Future.

“Able to journey “out of the body” the time traveller whirls through space and time seeking the Starmaker of the cosmos. He visits many worlds, often during periods of social and political crisis, and finally joins others travellers in developing an unusual mental community.“
Chapter list:
00:00:00 — (i) Book info.
00:04:00 — (00) Preface.
00:10:39 — (01) The Earth.
00:30:35 — (02) Interstellar Travel.
00:55:20 — (03) The Other Earth.
02:05:33 — (04) I Travel Again.
02:26:05 — (05) Worlds Innumerable.
03:18:04 — (06) Intimations of the Star Maker.
03:31:22 — (07) More Worlds.
04:38:07 — (08) Concerning the Explorers.
04:48:59 — (09) The Community of Worlds.
06:14:26 — (10) A Vision of the Galaxy.
06:35:13 — (11) Stars and Vermin.
07:21:35 — (12) A Stunted Cosmical Spirit.
07:27:46 — (13) The Beginning and the End.
08:07:41 — (14) The Myth of Creation.
08:15:30 — (15) The Maker and His Works.
09:01:25 — (16) Epilogue: Back.

Like these books? Want to help?
These books come from the National Library Services.
I encourage you to donate:
https://www.loc.gov/nls/about/donate/

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The world’s wealthiest billionaires are drawing battle lines when it comes to who will control AI, according to Elon Musk in an interview with Tucker Carlson on Fox News, which aired this week.

Musk explained that he cofounded ChatGPT-maker OpenAI in reaction to Google cofounder Larry Page’s lack of concern over the danger of AI outsmarting humans.

He said the two were once close friends and that he would often stay at Page’s house in Palo Alto where they would talk late into the night about the technology. Page was such a fan of Musk’s that in Jan. 2015, Google invested $1 billion in SpaceX for a 10% stake with Fidelity Investments. “He wants to go to Mars. That’s a worthy goal,” Page said in a March 2014 TED Talk.

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The first 100 people to use code UNIVERSE at the link below will get 60% off of Incogni: https://incogni.com/universe.

Researched and Written by Colin Stuart.
Check out his superb Astrophysics for Beginners course here: https://www.colinstuart.net/astrophysics-course-for-beginner…on-online/

Edited by Manuel Rubio.
Narrated and Script Edited by David Kelly.
Thumbnail art by Ettore Mazza, the GOAT: https://www.instagram.com/ettore.mazza/?hl=en.
Animations by Jero Squartini https://fiverr.com/freelancers/jerosq.
Stock footage taken from Videoblocks and Artgrid, music from Epidemic Sound, Artlist, Silver Maple and Yehezkel Raz.
Space imagery also used from NASA and ESO.

Specific image credits:
AT Service via Wikimedia for images of Kip Thorne and Bryce DeWitt.
Massachusetts Institute of Technology, via Wikimedia Commons for the image of Bruno Rossi.

00:00 Introduction.
06:00 The Block Universe.
16:25 Visiting The Future.
27:00 Visiting The Past.
37:59 Time Streams.

#wormhole #quantum

Continue reading “Is Time Travel Possible In Our Universe?” | >

Offset your carbon footprint with confidence with Wren–the first 100 people to sign up will have one month of emissions offset for free: https://wren.co/start/isaacarthur.
In order to reach the stars we will need vastly more powerful engines for our spacecraft than modern rockets offer. Fortunately, when it comes to possible ship drives, the sky is not the limit.

Visit our Website: http://www.isaacarthur.net.
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Listen or Download the audio of this episode from Soundcloud: Episode’s Audio-only version: https://soundcloud.com/isaac-arthur-148927746/advanced-space…compendium.
Episode’s Narration-only version: https://soundcloud.com/isaac-arthur-148927746/advanced-space…ation-only.

Credits:
Advanced Spaceship Drive Compendium.
Episode 388, March 30, 2023
Produced & Written by: Isaac Arthur.

Narrated by:
Isaac Arthur.
Sarah Fowler Arthur.

Editors:

Continue reading “Advanced Spaceship Drive Compendium” | >