Latest news with #ItalianSpaceAgency
Yahoo
22-04-2025
- Science
- Yahoo
Blue Skies Space to build satellite fleet around the moon to map the ancient universe
When you buy through links on our articles, Future and its syndication partners may earn a commission. The Italian Space Agency has picked European company Blue Skies Space to build a fleet of satellites around the moon to map the ancient universe. Blue Skies has partnered with another space company, OHB Italia, to build the satellite fleet, called RadioLuna, which aims to see if small satellites around the moon can pick up faint FM radio signals from the early universe's so-called "Dark Ages," before the first stars were formed, OHB said in a statement These radio signals are hard to detect on Earth; there's too much human-made radio interference. The idea is that, on the far side of the moon, the airwaves should be quiet enough to pick up the fainter cosmic radio signals. If the satellites can detect the signals, researchers can use them to map the universe's early days. "We are grateful to the Italian Space Agency for funding this activity with our project partner OHB Italia to explore novel ways of delivering exciting science," Blue Skies co-founder and CEO Marcell Tessenyi said in a separate statement. A cost estimate and launch year for RadioLuna were not immediately available. Tessenyi said the RadioLuna project stemmed from the global drive to create an economy on the moon. "Programs by space agencies such as ESA Moonlight or NASA Artemis can provide the transport, communication and timing infrastructure to projects such as RadioLuna," Tessenyi added. The RadioLuna satellite network will use small cubesats equipped with commercial off-the-shelf components. The goal is to make the satellites simple and cost-effective. "RadioLuna is a challenge where scientific ambition meets engineering pragmatism," Roberto Aceti, OHB Italia managing director, said in the statement. "We are proud to contribute to the development of an observatory that could open new frontiers in our understanding of the early universe."
The Guardian
09-04-2025
- Science
- The Guardian
British space company to design fleet of satellites that may help map early universe
A British space company is designing a fleet of satellites that could orbit the moon and map the early universe. The Italian Space Agency has commissioned Blue Skies Space to design the satellites that could detect faint radio signals from the dawn of the universe. These signals are almost impossible to detect from Earth's surface due to human-made radio interference, but the far side of the moon is shielded from this noise. Dr Marcell Tessenyi, the chief executive of Blue Skies Space, said: 'We want to be able to peek into those dark ages and get knowledge of large-scale structures of the early universe. Doing this from the Earth's surface is very difficult.' The Italian Space Agency has commissioned the €200,000 design project to uncover whether a fleet of four or more satellites could detect these radio signals, which sit in the FM radio range. The signatures, dating to less than a million years after the big bang, could give insights into a time before the first stars formed when the universe was mostly hydrogen gas. The lunar far side, where the moon blocks interference from Earth, is seen as an ideal location for detecting these signals. Nasa has made the first successful use of a radio telescope on the moon. Its ROLSES-1 (Radio wave Observations at the Lunar Surface of the photoElectron Sheath) telescope was mounted on the Odysseus lander, an Intuitive Machines spacecraft that tipped on its side after landing last year. Some of its equipment malfunctioned but the telescope survived. Nasa plans to launch LuSEE-Lite, a small radio telescope that will be positioned on the lunar far side, later this year. There are also ambitions to build an enormous radio telescope on the moon by using robots to drape a wire mesh across the inside of a lunar crater. Blue Skies has proposed the use of simple CubeSats, equipped with commercial off-the-shelf components, that could orbit the moon and be integrated into the European Space Agency's Moonlight programme, which plans to create a constellation of satellites in lunar orbit for communications and navigation. Blue Skies is hoping that this planned infrastructure could be used to ensure the correct positioning of the astronomy observation satellites and enable data to be beamed back to Earth.
Yahoo
07-03-2025
- Science
- Yahoo
NASA Detected GPS Signals From 243,000 Miles Away... on the Moon
For the first time, NASA has detected a signal from the Global Navigation Satellite System (GNSS) nearly 250,000 miles from Earth. The signal was part of the Lunar GNSS Receiver Experiment (LuGRE) experiment, a co-mission between NASA and the Italian Space Agency. Being able to make use of GPS signals will allow future missions to rely on automation rather than human operators. Perhaps the crown jewel of NASA's near-term roadmap for human space exploration is the Artemis mission: our return-trip to the Moon that's more than half a century in the making. However, this time (if all goes well), our visit to the lunar surface won't be a one-off mission. Instead, it will serve as a major step toward permanent habitation of Earth's only natural satellite. However, that journey toward creating a lunar civilization is littered with immensely difficult hurdles. Radiation is one big one (seeing as the Moon is awash in the stuff), as is the acquisition or creation of necessities like air, water, and food. But the bus doesn't stop at major inconveniences—there are also some minor ones that make habitation on the Moon difficult, and that includes a lack of GPS. On Earth, the Global Navigation Satellite System (GNSS) does more than just provide hyper-accurate directions—it's the backbone of the world economy. It's also vital for accurate automation, which will be crucial on the Moon, as some form of robotics will be needed to do a lot of the heavy lifting. To that end, earlier this week, NASA (in partnership with the Italian Space Agency) cleared this technological hurdle by receiving signals from the GNSS system on the lunar surface as part of the Lunar GNSS Receiver Experiment (LuGRE) experiment. This marks the first time humans have ever used GPS on the Moon. 'On Earth we can use GNSS signals to navigate in everything from smartphones to airplanes,' NASA's Kevin Coggins said in a press statement. 'Now, LuGRE shows us that we can successfully acquire and track GNSS signals at the Moon. This is a very exciting discovery for lunar navigation, and we hope to leverage this capability for future missions.' On March 2, Firefly Aerospace's Blue Ghost lander touched down on the lunar surface (which is located some 225,000 miles away from Earth) and subsequently delivered LuGRE. At 2 a.m. EST on March 3, NASA successfully tracked signals from two satellites in the GNSS constellation (GPS and Galileo) on the lunar surface. While that alone is an impressive milestone that surpasses the previous GPS distance record—held by the Magnetospheric Multiscale Mission, which launched back in 2015—LuGRE also continued receiving a GNSS signal while in orbit around the Moon, pushing the ultimate distance traveled by the signal out to a staggering 243,000 miles from Earth. Usually, NASA tracks spacecraft using human operators and ground-based racing stations. But the confirmation of acquiring of GNSS signal in lunar orbit will be a huge boon for automating navigation both around the Moon and in cislunar orbit, which is the destination of choice for NASA's Gateway space station. For LuGRE—the first Italian-made space hardware to ever land on the Moon—the mission is only beginning. It will continue to operate continuously for the next two weeks, hopefully providing even more good news about GNSS's capabilities on the lunar surface. You Might Also Like The Do's and Don'ts of Using Painter's Tape The Best Portable BBQ Grills for Cooking Anywhere Can a Smart Watch Prolong Your Life?
Saba Yemen
07-03-2025
- Science
- Saba Yemen
Historic experiment to determine locations on Moon successfully conducted
Washington - Saba: NASA and the Italian Space Agency succeeded in conducting an experiment to determine locations on the moon using the orbital space navigation systems GPS and Galileo. It is worth noting that the devices of the American Blue Ghost probe, which landed last week on the surface of the moon, included the LuGRE device, as a receiver for signals received from the space navigation system, which includes the American GPS, the European Galileo, the Russian Glonass, and the Chinese BeiDou. Kevin Coggins, director of the Space Communications and Navigation Program at NASA, said today, Thursday: "LuGRE showed that we can successfully receive and track GNSS signals on the moon. This is a very important discovery for lunar navigation, and we hope to use this capability for future missions." He added: "The receiver reached the moon in operating mode, and immediately after landing, the American Goddard Space Flight Center began decoding its data." It was then officially announced that LuGRE had received and tracked signals for the first time in history on the surface of the Moon, and had identified a navigation point more than 360,000 kilometers from Earth.
Yahoo
06-03-2025
- Science
- Yahoo
NASA Beams The First GPS Signals to The Moon
While there aren't any confused tourists finding their way from A to B on the Moon right now, accurately navigating the lunar surface is going to be crucial for astronauts on future missions. To lay the foundations for a lunar navigation system, NASA's Lunar GNSS Receiver Experiment (LuGRE) has successfully received global positioning system (GPS) signals beamed from Earth's orbit. Part of the Blue Ghost mission that landed on the Moon on March 2, LuGRE's instrument received and tracked communications from the Global Navigation Satellite System (GNSS); a network of satellite-based location technologies that includes GPS. "On Earth we can use GNSS signals to navigate in everything from smartphones to airplanes," says Kevin Coggins, from NASA's Space Communications and Navigation (SCaN) program. "Now, LuGRE shows us that we can successfully acquire and track GNSS signals at the Moon. This is a very exciting discovery for lunar navigation, and we hope to leverage this capability for future missions." It means spacecraft in orbit around the Moon and on its surface will be able to precisely track their positions and velocities against the current time on Earth, enabling navigation technologies to find routes between lunar locations. Lunar GPS should also help spacecraft traveling between Earth and the Moon. Currently, spacecraft positioning is calculated using a complex mix of observations and sensor readings, and it can be quite labor-intensive – so the new approach should save time for astronauts and ground control crew. LuGRE is going to continue to stay in touch with GNSS for 14 days across a distance of some 225,000 miles or around 360,000 kilometers. This should further test the viability of the hardware, and identify any potential bugs. This is also an important point in space history for the Italian Space Agency (ISA): LuGRE is the first piece of kit developed with the help of the agency to make it to the Moon. Once the technology is established, NASA and ISA want to offer it to all space exploration agencies. The LuGRE project is one of many currently underway that are part of the Artemis program, which aims to return astronauts to the Moon by 2027, and eventually establish a long-term base on the lunar surface. "This mission is more than a technological milestone," says flight dynamics engineer Joel Parker, from the NASA Goddard Space Flight Center in Maryland. "We want to enable more and better missions to the Moon for the benefit of everyone, and we want to do it together with our international partners." Intuitive Machines Is Set For Lunar Landing – With Hopping Drone, Ice Drill, And 4G Radio Telescopes Are Revealing a Trove of Faint Circular Objects in The Sky Water May Have Come Into Existence Far Earlier Than We Ever Realized
