A group of researchers is using artificial intelligence techniques to calibrate some of NASA's images of the Sun, helping improve the data that scientists use for solar research. The new technique was published in the journal Astronomy & Astrophysics on April 13, 2021.

A miniature device that scans deep below ground is being developed to identify ice deposits and hollow lava tubes on the moon for possible human settlement.

The prototype device, known as MAPrad, is just one-tenth the size of existing ground penetrating radar systems, yet can see almost twice as deeply below ground—more than 100 meters down—to identify minerals, ice deposits, or voids such as lava tubes.

Local start-up CD3D PTY Limited has now received a grant from the Australian Space Agency's moon to Mars initiative to further develop the prototype with RMIT University, including testing it by mapping one of Earth's largest accessible systems of lava tubes.

CD3D CEO and RMIT Honorary Professor, James Macnae, said their unique geophysical sensor had several advantages over existing technology that made it more suitable for space missions.

It's been a momentous month for space-faring billionaires. On July 11, British entrepreneur Sir Richard Branson's Unity "rocket-plane" flew him and five fellow passengers about 85 kilometers above Earth. And this week, Amazon founder Jeff Bezos' New Shepard capsule reached an altitude of 106km, carrying Bezos, his brother, and the oldest and youngest people ever to reach such a height. Passengers on both flights experienced several minutes of weightlessness and took in breathtaking views of our beautiful and fragile Earth.

Both flights created an avalanche of media coverage and brand recognition for Branson's Virgin Galactic and Bezos's Blue Origin. There is renewed anticipation of a lucrative commercial space tourism industry that could eventually see thousands of paying passengers journey into space (or not quite into space, depending on your preferred level of pedantry).

This year marks 60 years since Soviet cosmonaut Yuri Gagarin became the first human in space.

Canberra is one step closer to being Australia's home to deep space laser communication, thanks to a government funding for researchers at The Australian National University (ANU).

Two ANU projects have received funding from The Australian Moon to Mars Demonstrator Feasibility Grants from the Australian Space Agency to help test new activities that will drive space exploration.

The first project will build a prototype deep space laser communications transmitter compatible with optical communication technology developed by NASA for missions including the Optical to Orion (O2O) demonstration, at a specialist facility in the ACT.

The facility could eventually be used by NASA to support deep space missions.

"This funding is going to allow us to build a prototype system compatible with future NASA missions which are going to deep space," project lead, ANU Associate Professor Francis Bennet, said.