Tech
Countdown to mission hunting alien life on a distant moon
In a few hours, a spacecraft should blast-off from Florida on the hunt for signs of alien life.
Its destination is Europa, a deeply-mysterious moon orbiting the distant planet Jupiter.
Trapped under its icy surface could be a vast ocean with double the amount of water on Earth.
The Europa Clipper spacecraft will chase a European mission that left last year, but using a cosmic piggyback, it will overtake and arrive first.
That won’t be until 2030 but what it finds could change what we know about life in our solar system.
A moon five times brighter than ours
Years in the making, the Europa Clipper launch was delayed at the last minute after hurricane Milton blasted Florida this week.
The spacecraft was rushed indoors for shelter, but after checking the launchpad at Cape Canaveral for damage, engineers have now given the go-ahead for lift-off at 1206 local time (1706 BST) on 14 October.
“If we discover life so far away from the Sun, it would imply a separate origin of life to the earth,” says Mark Fox-Powell, a planetary microbiologist at the Open University.
“That is hugely significant, because if that happens twice in our solar system, it could mean life is really common,” he says.
Located 628m km from Earth, Europa is just a bit bigger than our moon, but that is where the similarity ends.
If it was in our skies, it would shine five times brighter because the water ice would reflect much more sunlight.
Its icy crust is up to 25km thick, and sloshing beneath, there could be a vast saltwater ocean. There may also be chemicals that are the ingredients for simple life.
The spacecraft is just longer than a professional basketball court and weighs around the same as an African elephant
© BBC
Scientists first realised Europa might support life in the 1970s when, peering through a telescope in Arizona, they saw water ice.
Voyager 1 and 2 spacecrafts captured the first close-up images, and then in 1995 Nasa’s Galileo spacecraft flew past Europa taking some deeply puzzling pictures. They showed a surface riddled with dark, reddish-brown cracks; fractures that may contain salts and sulfur compounds that could support life.
The James Webb telescope has since taken pictures of what might be plumes of water ejected 100 miles (160 kilometers) above the moon’s surface
But none of those missions got close enough to Europa for long enough to really understand it.
Flying through plumes of water
Now scientists hope that instruments on Nasa’s Clipper spacecraft will map almost the entire moon, as well as collect dust particles and fly through the water plumes.
Britney Schmidt, associate professor of earth and atmospheric sciences at Cornell university in the US, helped to design a laser onboard that will see through the ice.
The strange surface of Europa – captured by Galileo spacecraft in the 1990s
© NASA/JPL-Caltech/SETI Institute
“I’m most excited about understanding Europa’s plumbing. Where’s the water? Europa has the ice version of Earth’s subduction zones, magma chambers and tectonics – we’re going to try to see into those regions and map them,” she says.
Her instrument, which is called Reason, was tested in Antarctica.
But unlike on Earth, all the instruments on Clipper will be exposed to huge amounts of radiation which Prof Schmidt says is a “major concern.”
The spacecraft should fly past Europa about 50 times, and each time, it will be blasted with radiation equivalent to one million X-rays.
“Much of the electronics are in a vault that’s heavily shielded to keep out radiation,” Prof Schmidt explains.
The spaceship is the largest ever built to visit a planet and has a long journey ahead. Travelling 1.8 billion miles, it will orbit both the Earth and Mars to propel itself further towards Jupiter in what is called the sling-shot effect.
Europa Clipper will travel for five and a half years to reach Jupiter
© BBC
It cannot carry enough fuel to motor itself all the way alone, so it will piggyback off the momentum of Earth and Mars’s gravitational pull.
It will overtake JUICE, the European Space Agency’s spaceship that will also visit Europa on its way to another of Jupiter’s moons called Ganeymede.
Once Clipper approaches Europa in 2030 it will switch on its engines again to carefully manoeuvre itself into the right orbit.
The left image shows the natural appearance of Europa, and the right image uses colour to highlight the water-ice crust
© NASA/JPL/DLR
Space scientists are very cautious when talking about the chances of discovering life- there is no expectation that they will find human-like creatures or animals
“We are searching for the potential for habitability and you need four things – liquid water, a heat source, and organic material. Finally those three ingredients need to be stable over a long enough period of time that something can happen,” explains Michelle Dougherty, professor of space physics at Imperial College in London.
And they hope that if they can understand the ice surface better, they will know where to land a craft on a future mission.
An international team of scientists with Nasa, the Jet Propulsion Lab and the Johns Hopkins Applied Physics Lab will oversee the odyssey.
At a time when there is a space launch virtually every week, this mission promises something different, suggests Professor Fox-Powell.
“There’s no profit being made. This is about exploration and curiosity, and pushing back the boundaries of our knowledge of our place in the universe,” he says.
Tech
IMO STATE LAUNCHES DIGITAL LAND INFORMATION CENTER, UNLOCKING NEW ERA FOR PROPERTY MANAGEMENT AND INVESTMENT
Imo State has taken a major leap in land administration with the unveiling of the Imo Land Information Service Centre (IMLISC), a modern, technology-driven facility established under the leadership of Governor Hope Uzodimma. Located within the Ministry of Lands, Survey and Physical Planning in Owerri, this state-of-the-art centre is set to transform land governance, boost investor confidence, and protect citizens from fraudulent land dealings.
The IMLISC introduces a fully digital system that streamlines land transactions and offers services such as e-land searches, land recertification, issuance of Certificates of Occupancy (C of O), and ownership transfers. These automated processes ensure faster, more transparent, and accountable land administration, marking a clear departure from outdated, manual methods.
Governor Uzodimma’s administration has championed this initiative as part of its broader commitment to innovative governance and economic reform. The centre provides Imo citizens with secure access to land-related data, shielding them from scams and ensuring legitimacy in property transactions. It builds trust and simplifies land ownership—making it both secure and straightforward.
For the business community, IMLISC is a game-changer. Entrepreneurs and real estate developers now have access to clear documentation, reliable data, and efficient processing—eliminating bottlenecks that previously hampered progress. The result is a more attractive business climate that welcomes both local and diaspora investors with open arms.
Moreover, the new system is expected to enhance internally generated revenue (IGR). With better documentation and fewer disputes, land transactions will be more organized and traceable, increasing state earnings from legitimate dealings. These funds can then be reinvested into critical sectors like infrastructure, healthcare, and education—ultimately benefiting every Imo resident.
The centre will also serve as a hub for land dispute resolution, offering timely and fair intervention mechanisms. Through data-driven decision-making, it will support sustainable urban planning and responsible land use policies across the state.
Governor Uzodimma’s foresight in establishing the IMLISC is a testament to his commitment to good governance, transparency, and economic growth. The centre is not just a building—it is a symbol of Imo State’s readiness for progress, a safeguard for property rights, and a magnet for investment.
With this initiative, Imo is setting a new benchmark in land administration—one that empowers citizens, supports business growth, attracts global investors, and drives development for the future.
#HopeNewAndElectronicMediaCenter
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