One of the first things astronauts will need when they head to Mars is a safe and comfortable place to live. Today’s spacecraft have tight quarters — sufficient for short trips but not so practical when the journey nears nine months one way.
But six companies are on the case, commissioned by NASA to develop living quarters for its astronauts in its Next Space Technologies for Exploration Partnerships (NextSTEP). Lockheed Martin recently showed off a habitat concept it is developing for the agency. A prototype of the cislunar habitat, which the company calls Deep Space Gateway, will be made of repurposed space shuttle and will soon be developed as a prototype at the Kennedy Space Center in Florida.
“It is easy to take things for granted when you are living at home, but the recently selected astronauts will face unique challenges,” Bill Pratt, Lockheed Martin NextSTEP program manager, said in a statement. “Something as simple as calling your family is completely different when you are outside of low Earth orbit. While building this habitat, we have to operate in a different mindset that’s more akin to long trips to Mars to ensure we keep them safe, healthy and productive.”
The Deep Space Gateway will combine old elements with new, extending Lockheed Martin’s Phase I concept to Phase II, which will use mixed reality and rapid prototyping to explore the concept further over the next 18 months. The company will focus on refurbishing the Donatello Multi-Purpose Logistics Module, which was used to bring cargo to the International Space Station.
“We are excited to work with NASA to repurpose a historic piece of flight hardware, originally designed for low Earth orbit exploration, to play a role in humanity’s push into deep space,” Pratt said. “Making use of existing capabilities will be a guiding philosophy for Lockheed Martin to minimize development time and meet NASA’s affordability goals.”
Despite being designed with a human crew in mind, the spacecraft will be equipped to function autonomously, as it will be left uninhabited for months on end as the crew explores the Red Planet.
“Because the Deep Space Gateway would be uninhabited for several months at a time, it has to be rugged, reliable and have the robotic capabilities to operate autonomously. Essentially it is a robotic spacecraft that is well-suited for humans when Orion is present,” Pratt said. “Lockheed Martin’s experience building autonomous planetary spacecraft plays a large role in making that possible.”
Google has been finding more ways to make Gemini a part of your daily routine, from putting together playlists to ordering groceries through your favorite apps. Now it's expanding those capabilities to more services, with Google Search joining in, too.
The company has announced a new Connected Apps Platform that makes it easier for developers to bring their services to both Gemini and Search. Alongside this, Google is adding new partners to its growing lineup, bringing more of the apps people already use into its AI ecosystem.
In the broad context of AI and its perceived harms, health and medical risks often pop up in the conversation. The warnings even come from frontier AI labs, such as ChatGPT-maker OpenAI and Anthropic, both of which have warned about misusing AI to cook up bioweapons. Security experts have already spotted a few such incidents in the wild, especially with the usage of AI models without any solid guardrails.
Well, it appears that the risks run deeper. As per an analysis appearing in the British Medical Journal (BMJ), AI bots are now being deployed to influence public policies governing health risks to citizens. In this instance, an attempt was made using AI bots to thwart regulations that aim to restrict the sale of disposable vapes, all while disguising the manipulation efforts as a response from real humans.
What if checking your drinking water for dangerous chemicals were as simple as plugging a tiny gadget into your smartphone? Researchers in Japan have developed a compact sensor that could make that possible, potentially bringing sophisticated water contamination testing out of expensive laboratories and into people's hands.
Scientists at the Okinawa Institute of Science and Technology (OIST) have created a portable device capable of detecting extremely low concentrations of PFAS, commonly known as "forever chemicals." The findings were published in the journal Biosensors and Bioelectronics, which demonstrate how an inexpensive sensor and a smartphone could make identifying potentially harmful chemicals in water a lot easier.