Enlarge (credit: Getty Images )

On Thursday, renowned AI researcher Andrej Karpathy , formerly of OpenAI and Tesla, tweeted a lighthearted proposal that large language models (LLMs) like the one that runs ChatGPT could one day be modified to operate in or be transmitted to space, potentially to communicate with extraterrestrial life. He said the idea was "just for fun," but with his influential profile in the field, the idea may inspire others in the future.

Karpathy's bona fides in AI almost speak for themselves, receiving a PhD from Stanford under computer scientist Dr. Fei-Fei Li in 2015. He then became one of the founding members of OpenAI as a research scientist, then served as senior director of AI at Tesla between 2017 and 2022. In 2023, Karpathy rejoined OpenAI for a year, leaving this past February. He's posted several highly regarded tutorials covering AI concepts on YouTube, and whenever he talks about AI, people listen.

Most recently, Karpathy has been working on a project called " llm.c " that implements the training process for OpenAI's 2019 GPT-2 LLM in pure C , dramatically speeding up the process and demonstrating that working with LLMs doesn't necessarily require complex development environments. The project's streamlined approach and concise codebase sparked Karpathy's imagination.

Enlarge / This image captured by Astroscale's ADRAS-J satellite shows the discarded upper stage from a Japanese H-IIA rocket. (credit: Astroscale )

Welcome to Edition 6.42 of the Rocket Report! There are several major missions set for launch in the next few months. These include the first crew flight on Boeing's Starliner spacecraft, set for liftoff on May 6, and the next test flight of SpaceX's Starship rocket, which could happen before the end of May. Perhaps as soon as early summer, SpaceX could launch the Polaris Dawn mission with four private astronauts, who will perform the first fully commercial spacewalk in orbit. In June or July, Europe's new Ariane 6 rocket is slated to launch for the first time. Rest assured, Ars will have it all covered.

As always, we welcome reader submissions , and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

German rocket arrives at Scottish spaceport. Rocket Factory Augsburg has delivered a booster for its privately developed RFA One rocket to SaxaVord Spaceport in Scotland, the company announced on X . The first stage for the RFA One rocket was installed on its launch pad at SavaVord to undergo preparations for a static fire test. The booster arrived at the Scottish launch site with five of its kerosene-fueled Helix engines. The remaining four Helix engines, for a total of nine, will be fitted to the RFA One booster at SaxaVord, the company said.

Enlarge / Orion, the Moon, and Earth in one photo in December 2022. (credit: NASA)

NASA's acting inspector general, George A. Scott, released a report Wednesday that provided an assessment of NASA's readiness to launch the Artemis II mission next year. This is an important flight for the space agency because, while the crew of four will not land on the Moon, it will be the first time humans have flown into deep space in more than half a century.

The report did not contain any huge surprises. In recent months the biggest hurdle for the Artemis II mission has been the performance of the heat shield that protects the Orion spacecraft during its fiery reentry at more than 25,000 mph from the Moon.

Although NASA downplayed the heat shield issue in the immediate aftermath of the uncrewed Artemis I flight in late 2022, it is clear that the unexpected damage and charring during that uncrewed mission is a significant concern. As recently as last week, Amit Kshatriya, who oversees development for the Artemis missions in NASA's exploration division, said the agency is still looking for the root cause of the problem.

Enlarge / EU Commissioner for Internal Market Thierry Breton wants Europe to have its own secure satellite communications network. (credit: Thierry Monasse/Getty Images)

It has been 18 months since the European Union announced its intent to develop an independent satellite Internet constellation, and the plans appear to be heading into troubled waters.

In that time, a single bid—from a consortium of multinational companies that includes Airbus Defence and Space, Thales Alenia Space, and Arianespace—has emerged to build the network of a few hundred satellites. The companies are to build, launch, and deploy the network of satellites, intended as Europe's answer to SpaceX's Starlink satellite Internet service for connectivity and secure communications, by 2027.

However, the European Commission recently delayed the awarding of a contract to this consortium from March to an undetermined date. In April, Europe's Commissioner for Internal Market, Thierry Breton, said , “There is an independent committee which is working on the evaluation process. The work is being carried out extremely seriously." He did not say when this work would conclude.

Enlarge / The James Webb Space Telescope has captured the sharpest infrared images to date of one of the most distinctive objects in our skies, the Horsehead Nebula. (credit: ESA/Webb, NASA, CSA, K. Misselt (University of Arizona) and A. Abergel (IAS/University Paris-Saclay, CNRS))

Welcome to the Daily Telescope . There is a little too much darkness in this world and not enough light, a little too much pseudoscience and not enough science. We'll let other publications offer you a daily horoscope. At Ars Technica, we're going to take a different route, finding inspiration from very real images of a universe that is filled with stars and wonder.

Good morning. It's May 1, and today's photo is ridiculously awesome. Taken by the James Webb Space Telescope, it features the sharpest infrared image of the Horsehead Nebula captured to date—it is so zoomed in we can only see the mane. Even so, the image covers an area that is nearly one light-year across, or about 7.6 trillion km.

The Horsehead Nebula is fairly close to Earth, as these things go, about 1,300 light-years. So, it is within our galaxy. In addition to the prominent star at the top of the image and a handful of other stars with six diffraction spikes, the rest of the objects in this image are distant galaxies.