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Category: time-lapse

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  • NASA astronaut’s first ISS time-lapse is a real stunner

    NASA astronaut Jonny Kim has shared his first-ever time-lapse from aboard the International Space Station (ISS) — and it’s a real stunner.

    The dramatic 68-second clip shows a changing view of Earth as the space-based facility orbits our planet at an altitude of about 250 miles. 

    “My first time-lapse,” Kim wrote in a social media post that included the video (below). Kim said he managed to nail it thanks to some time-lapse tips shared by fellow astronaut Nichole Ayers. “After seeing the result, I told her this felt like fishing,” Kim wrote. “Prepping the camera, the angle, the settings, the mount, then setting your timer and coming back to hope you got a catch. And after catching my first fish, I think I’m hooked.”

    The video shows the space station flying into the night, with city lights in Asia and Australia visible far below, and bright stars shining in the far distance. A short while later, a gorgeous aurora appears over the horizon before filling much of the frame. Toward the end of the clip, one of the station’s solar arrays also come into view.

    Auroras are natural light displays in Earth’s sky, caused by charged particles from the sun colliding with the Earth’s magnetic field and atmosphere. While also viewable from parts of Earth, astronauts on the ISS can also enjoy a unique view of this natural wonder. Indeed, for most astronauts, witnessing auroras is one of the highlights of their time in orbit. 

    Earlier this year, another NASA astronaut, Don Pettit, shared a dramatic view of an aurora, captured as the ISS flew directly over it. 

    Kim arrived at the space station with two Russian cosmonauts after launching aboard a Soyuz spacecraft in April this year. With another four months of his mission left to run, hopefully the American will have time to create more clips similar to his first outstanding effort. 

  • Trippy time-lapse shows Starlink satellites streak light across space

    NASA astronaut Don Pettit has shared a new time-lapse video showing some of SpaceX’s Starlink satellites streaking across space.

    Other lines of light appearing in the 18-second clip captured from the International Space Station (ISS) include city lights on Earth 250 miles below, and those of distant stars.

    Pettit has earned a reputation for creating striking images and videos showing star streaks, but this is one of a few that also features SpaceX’s Starlink satellites in low-Earth orbit.

    Since deploying the first Starlink satellites in 2019, SpaceX now has more than 7,000 of them orbiting Earth following multiple launches, the most recent of which took place just a few days ago using SpaceX’s workhorse Falcon 9 rocket.

    The satellites provide internet connectivity to more than five million individuals and businesses on the ground, with SpaceX looking to build out its coverage with as many as 42,000 satellites in the coming years. The internet service is primarily aimed at under-served, low-density areas rather than heavily populated areas, though its ultimate goal is to become a premier global communications provider.

    Several companies are competing with Starlink to some degree, though a newcomer that could give SpaceX a real run for its money is Amazon’s Project Kuiper service, which, like Starlink, is targeting residential and business users. The company was supposed to launch its first Project Kuiper satellites from Cape Canaveral in Florida a few days ago, but inclement weather prompted the mission team to scrub the liftoff.

    Starlink hasn’t been without controversy, with astronomers complaining about reflected light from the satellites disrupting their efforts to explore deep space. SpaceX has tried to reduce the strength of the reflected light by coating the satellites in a dark material, while also adding reflective film to redirect the sunlight away from Earth, a move that may have caused the satellites to appear so prominently in Pettit’s time-lapse video.

    Additionally, Starlink’s critical role in Ukraine’s military operations has sparked tensions over SpaceX CEO Elon Musk’s unilateral control of the service, including his 2022 refusal to extend coverage to Crimea for a drone attack, and recent public clashes with European leaders over potential shutdowns.