Space News & Blog Articles

The Colorado Ultraviolet Transit Experiment (aptly nicknamed CUTE) is a new, NASA-funded mission that aims to study the atmospheres of massive, superheated exoplanets – known as hot Jupiters – around distant stars. The miniaturized satellite, built by the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder, is set to launch this Monday, September 27th on an Atlas V rocket.

Star formation is a topic astronomers are still trying to fully understand. We know, for example, that stars don’t form individually, but rather are born within vast interstellar molecular clouds. These stellar nurseries contain gas dense enough for gravity to trigger the formation of stars. In spiral galaxies, these molecular clouds are most commonly found within spiral arms, which is why stars are most often born in spiral arms.

Can life spread throughout a galaxy like the Milky Way without technological intervention? That question is largely unanswered. A new study is taking a swing at that question by using a simulated galaxy that’s similar to the Milky Way. Then they investigated that model to see how organic compounds might move between its star systems.

NASA’s InSight lander has detected one of the most powerful and longest-lasting quakes on the Red Planet since the start of its mission. The big marsquake happened on Sept. 18 on Earth, which happened to coincide with InSight’s 1,000th Martian day, or sol since it landed on Mars.

Since the dawn of the Space Age, considerable progress has been made with launch vehicles. From single stage to multistage rockets and spaceplanes to reusable launch vehicles, we have become very good at sending payloads to space. But when it comes to returning payloads to Earth, our methods really haven’t evolved much at all. Some seventy years later, we are still relying on air friction, heatshields, and parachutes and landing at sea more often than not.

Mars and water. Those words can trigger an avalanche of speculation, evidence, hypotheses, and theories. Mars has some water now, but it’s frozen, and most of it’s buried. There’s only a tiny bit of water vapour in the atmosphere. Evidence shows that it was much wetter in the past. In its ancient past, the planet may have had a global ocean. But was it habitable at one time?