Space News & Blog Articles

As a child, I remember gazing up at the stars and dreaming of spacecraft journeying to distant worlds, those classic images of rockets blasting off toward unknown frontiers filled my imagination. But a mission to a black hole? That seemed beyond even the wildest science fiction. These stellar corpses were the stuff of theoretical physics books back then, mysterious objects so extreme that they devoured light itself. The idea that we might actually send something there, even a device smaller than a paperclip, makes you realise we're living in an era where the impossible is slowly becoming possible.

Thanks to the development of reusable rockets, rideshare programs, and other key innovations, the cost of sending payloads to space has steadily dropped in recent years. As a result, access to space is increasing for commercial space companies, universities, research institutes, and non-profits. To facilitate this trend, NASA has selected six companies through its Launch Services Program, which were awarded Venture-Class Acquisition of Dedicated and Rideshare Launch Services (VADR) contracts.

During the early days of our Solar System, giant impacts were common occurrences. Earth likely experienced such an impact that created our Moon, and Mars may have been struck by objects that created its asymmetrical surface features. But what about Venus?

3D printing is going to be a critical technology in space exploration, both for its ability to create almost any object, but also because it can utilize in-situ resources, at least in part. However, the more of those space resources are used in a print, the more the mechanical properties change from that on Earth, leading to problems with tensile or compressive strength. But a new paper from researchers at Concordia University hit a new milestone of how much lunar regolith can be used in a mixed feedstock for additive manufacturing, making it possible to use even more locally sourced material, and saving more launch cost, than ever before.

In 2024, an international team of astronomers launched the CANDELS-Area Prism Epoch of Reionization Survey (CAPERS), a program that would use data from the James Webb Space Telescope (JWST) to identify galaxies at "Cosmic Dawn." This cosmological period took place less than one billion years after the Big Bang and is when the first galaxies in the Universe formed. In a recent study, the CAPERS team confirmed the existence of a black hole at the center of a galaxy (designated CAPERS-LRD-z9) roughly 13.3 billion light-years away.

In 1964, astronomers discovered the first black hole. It's called Cygnus X-1 and the evidence for its existence was discovered by x-ray detectors on a sub-orbital sounding rocket. Cygnus X-1 is about 7,300 light-years away and has about 21 solar masses. Since then, astronomers have discovered increasingly more massive black holes, including supermassive black holes (SMBH) at the heart of large galaxies like ours.

Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our Solar System to visit our neighbourhood. This interstellar interloper is putting on quite a show as it approaches the Sun, revealing secrets about visitors from the depths of space.