20 Things We Learned from Light & Magic

You’ve heard the phrase “the magic of moviemaking” so many times that you probably never stop to think about it. But the special effects wizards in Light & Magic, now streaming on Disney+, will absolutely convince you that magic is real. From designing and building the cameras used to film Star Wars from scratch, to […]

“It’s a Big Galaxy”: Kieron Gillen and Alyssa Wong Discuss Doctor Aphra and More for Pride Month

If you’re a fan of Marvel’s Star Wars comics, the names Kieron Gillen and Alyssa Wong should be familiar ones; they’re the comic book writers who, respectively, co-created Doctor Aphra and are currently writing the rogue archaeologist’s ongoing series. After her debut in Star Wars: Darth Vader #3 in 2015, Aphra has quickly risen to […]

Confusion at the Border: Photography Versus Astronomy

One of the biggest confusions that you might notice as you venture into astrophotography is that photographers and astronomers measure their equipment differently. Photographers tend to refer to their lenses in terms of their focal length, while astronomers refer to their telescopes by the diameter of their opening. Thus, a 75mm f/6 telescope has a focal length of 450mm. Meanwhile, a 75mm camera lens at f/6 has an aperture of 12.5mm. If a photographer is told that someone is shooting a 155mm lens hand-held, it would not raise an eyebrow, but an astronomer told the same thing would be incredulous! I can only barely lift my 155mm telescope onto its mount!

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