Space News & Blog Articles

Sometimes, brainstorming does work. In 2019, America’s National Science Foundation (NSF) held the CubeSat Ideas Lab, a shindig that brought together some of the world’s best CubeSat designers. One outcome of that shindig is the Virtual Super-Resolution Optics with Reconfigurable Swarms, or VISORS, mission. Expected to launch in October, this mission will be a proof of concept for many swarming technologies in CubeSats. Hopefully, It will also capture a pretty impressive picture of the Sun’s corona.

What would the economy of a future Mars society look like, and how could it be self-sustaining while being completely sovereign from Earth and its own economy? This is what a recent study submitted to Space Policy hopes to address as a sole researcher discusses a model that could be used for establishing economic freedom on Mars, enabling both monetary and political stability across all Red Planets settlements. This study holds the potential to help scientists, economists, and world leaders better understand plausible governmental systems used by human settlers on other worlds while maintaining sovereignty from Earth and its own governmental law and order.

Mars exploration vehicles typically have wheels, allowing them to traverse some challenging terrain on the Red Planet. However, eventually, their systems start to wear down, and one of their wheels gets stuck. The “Free Spirit” campaign in 2009 was the most widely known case. Unfortunately, that campaign wasn’t successful, and now, 15 years later, Spirit remains stuck in its final resting place. Things might have been different if NASA had adopted a new robot paradigm developed by Guangming Chen and his colleagues at the Nanjing University of Aeronautics & Astronautics Lab of Locomotion Bioinspiration and Intelligent Robots. They devised a robot based on a desert lizard, with adaptable feet and a flexible “spine” that, according to their calculations, would be well suited to traversing over Martian regolith.

Dark matter is a mysterious and captivating subject. It’s a strange concept and we don’t really have a handle on what it actually is. One of the strongest pieces of evidence that dark matter is a particle comes from cosmic collisions. These collisions chiefly occur when clusters of galaxies interact such as the famous Bullet Cluster. Gravitational lensing reveals how the dark matter component couples from gas and dust in the cluster but now, astronomers have found another galaxy cluster collision but it is different, showing the collision from a new angle. 

Johannes Kepler is probably most well known for developing the laws of planetary motion. He was also a keen solar observer and in 1607 made some wonderful observations of our nearest star using a camera obscura. His drawings were wonderfully precise and enabled astronomers to pinpoint where the Sun was in its 11-year cycle. Having taken into account Kepler’s location and the location of sunspots, a team of researchers have identified the Sun was nearing the end of solar cycle-13.

Mercury, the closest planet to our Sun, is also one of the least understood in the Solar System. On the one hand, it is similar in composition to Earth and the other rocky planets, consisting of silicate minerals and metals differentiated between a silicate crust and mantle and an iron-nickel core. But unlike the other rocky planets, Mercury’s core makes up a much larger part of its mass fraction. Mercury also has a mysteriously persistent magnetic field that scientists still cannot explain. In this respect, Mercury is also one of the most interesting planets in the Solar System.

The JWST has directly imaged its first exoplanet, a temperate super Jupiter only about 12 light-years away from Earth. It could be the oldest and coldest planet ever detected.