Space News & Blog Articles

Space is getting crowded - and not just with satellites, but with the massive amounts of data they’re generating. The amount of information being generated and passed through orbit is exploding. From high-resolution Earth observation images to global maritime monitoring, it’s also become a critical link in our infrastructure. But there’s another space this growing crowd of satellites is dependent on that is also filling up fast - the radio frequency spectrum. If we want to keep expanding our orbital infrastructure, we need to rethink how we move data around. On March 30, 2026, the European Space Agency (ESA) supported a series of eight CubeSats and one specialized payload on SpaceX’s Transporter-16 rideshare mission with the overarching goals of testing high-throughput laser communication, inter-satellite networking, and in-orbit artificial intelligence processing to make space data transfer faster, more secure, and vastly more efficient.

On August 19, 2022, solar astronomers using the Daniel K. Inouye Solar Telescope (DKIST) on the Hawaiian island of Maui caught the fading remnants of a C-class solar flare. Their observations showed something unusual: very strong spectral fingerprints of calcium II H and hydrogen-epsilon lines. It was the first time these two light signatures were seen in great detail during the decline of a solar flare. According to computer models, those lines were stronger than expected and play a not well-understood role in how flares heat the solar atmosphere where they occur. The same models can be used to study flares in other stars, as well.

NASA's Artemis II mission has completed its pass of the far side of the Moon, establishing a new distance record for a crewed spaceflight, over 400,000 km (250,000 mi) from Earth. And in the process, its four-person crew is capturing images of lunar regions no human has ever seen! Fortunately for the rest of us, they are beaming these images home and providing a treasure trove of scientific data in the process. The images, released on Tuesday, were captured by the crew on April 6th during their seven-hour flyby of the far side of the Moon.

Despite all we've learned about star formation, the process is still riven with mystery. Our prying telescopic eyes struggle to pierce the thick gaseous regions that give birth to stars. Progress has been steady, though, and we can thank the Atacama Large Millimeter/sub-millimeter Array (ALMA) for some of it.