Troy Bagshaw

K2-18 b, which orbits a cool dwarf star called K2-18, has long been a subject of scientific curiosity due to its location within the habitable zone of its host star. The habitable zone, also known as the Goldilocks zone, is a region where conditions may be just right for liquid water to exist on the planet’s surface – a key ingredient for the development of life as we know it.

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  • Troy Bagshaw
  • September 12, 2023

Astronomers have long been fascinated by the bubbles of hot gas emanating from the center of the Milky Way galaxy, and a recent study has brought new insights into the complexity of these massive structures. The eRosita bubbles, named after the X-ray telescope that first spotted them, are enormous structures...

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  • Troy Bagshaw
  • May 17, 2023

Turning to Artificial Intelligence (AI) to design mission hardware is becoming increasingly popular among NASA projects as AI-designed parts are lighter, more structurally sound, and can be designed much quicker than with traditional methods. Ryan McClelland, a research engineer at NASA’s Goddard Space Flight Center, Greenbelt, Maryland, has pioneered the...

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  • Troy Bagshaw
  • February 10, 2023

AT2021fxu is a changing-look active galactic nucleus (AGN). By analyzing data from NASA’s Swift spacecraft and NICER on the International Space Station, astronomers have revealed its true nature. According to the results of the study, published on December 14 on the arXiv preprint server, deliver important insights into the nature...

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  • Troy Bagshaw
  • December 22, 2022
Universe & Existence