Matt Williams is a space journalist and science communicator for Universe Today and Interesting Engineering. He's also a science fiction author, podcaster (Stories from Space), and Taekwon-Do instructor who lives on Vancouver Island with his wife and family.

Matt Williams is a space journalist and science communicator for Universe Today and Interesting Engineering. He's also a science fiction author, podcaster (Stories from Space), and Taekwon-Do instructor who lives on Vancouver Island with his wife and family.
It has been over sixty years since the first Search for Extraterrestrial Intelligence (SETI) survey occurred. This was Project Ozma, a survey led by Dr. Frank Drake (who devised the Drake Equation) that used the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia, to listen for radio transmissions from Epsilon Eridani and Tau Ceti. While the search revealed nothing of interest, it paved the way for decades of research, theory, and attempts to find evidence of technological activity (aka. “technosignatures”).
The search continues today, with researchers using next-generation instruments and analytical methods to find the “needle in the cosmic haystack.” This is the purpose behind Breakthrough Listen Investigation for Periodic Spectral Signals (BLIPSS), a collaborative SETI project led by Cornell graduate student Akshay Suresh to look for technosignatures at the center of the Milky Way. In a recent paper, Suresh and his team shared their initial findings, which were made possible thanks to data obtained by the Greenbank Observatory and a proprietary algorithm they developed.
China continues to establish new milestones in space. In recent years, the China National Space Agency (CNSA) has begun assembling the Long March-9 (CZ-9), the country’s first reusable super-heavy launch vehicle; the Tianwen-1 mission became the first Chinese orbiter, lander, and rover combination to reach Mars, and their super-secret spaceplane completed its second flight (after spending 276 days in space). China has also made significant progress in terms of human spaceflight, especially where the Tiangong space station is concerned.
Earlier this week (Tues. May 30th), the China Manned Space Agency (CMSA) took another major step when it launched the country’s sixteenth mission (Shenzou-16) to Tiangong atop a Long March-2F (CZ-2F) rocket. This mission delivered three taikonauts to the space station and performed the most complicated docking maneuver ever attempted. The mission highlights included successfully testing the Shenzou’s upgraded instruments and systems, which allowed the spacecraft to autonomously rendezvous with the station under less-than-ideal conditions.
One of the most interesting (and confounding) discoveries made by the James Webb Space Telescope(JWST) is the existence of “impossibly large galaxies.” As noted in a previous article, these galaxies existed during the “Cos