Ted Stryk

@tedstryk.bsky.social

Interplanetary Dumpster Diver. Asteroid (230728) Tedstryk Images I post are Copyright Ted Stryk (processed or taken by me) unless otherwise noted. Professor at Roane State CC in Oak Ridge, TN

Today in 1976, 50 years ago, the Viking 1 lander touched down on Chryse Planitia, Mars, and became humanity's first long term outpost on another world (the Venera Venus landers lasted an hour or two, Viking 1 lasted over 6 years).

A view from Viking 1 in 1976, showing Martian dunes  and the boulder "Big Joe."

Watching England-Argentina, not sure what England's coach was thinking. Messi and Argentina are going to score late in the game. Every time. Focusing on defense instead of scoring was not bright. In football, there is something called prevent defense, which doesn't work. This is is soccer's version.

Today in 2020, I photographed Comet Neowise from downtown Knoxville. With the pandemic raging, it was fascinating to see people all take pictures of it from around where they live instead of traveling to exotic locations.

Comet Neowise against the Knoxville skyline with the Sunsphere on the left.

This keeps happening. I'm actually in Alaska right now. It's also happening back home. Other than a flight layover in 2025, I haven't been to Texas in many years. I want to know what is wrong with Bluesky's location system, and why it is that the Texas legislature feels like it can bother people.

Blue sky erroneously saying I'm in Texas

First proposal submitted where I am a Co PI. This is quite a challenge. I've been involved in proposals and projects where I am in charge and not in charge. Being in charge but with others is probably my weakest area, but this is a project that isn't going to work another way. Details if selected.

The Surveyor 1 spacecraft touched down on the Moon #OTD in 1966. It was the first soft landing by a US spacecraft on an extraterrestrial body, an important early step towards future crewed missions to the Moon. 🧪 🔭 🚀 Images: NASA/JPL

Black and white photo of the surface of the moon showing the shadow of the Surveyor 1 lander.A black and white photo of the lunar surface. A few small rocks and outcroppings cast shadows on the surface.A black and white photo of the lunar surface. A large rock in the lower left corner casts a prominent shadow and there are optical artifacts that resemble "bokeh" in modern photography.A black and white photo of the lunar surface seen during the lander's descent. A distant outcropping casts a large shadow and the curvature of the horizon is visible. There are significant optical artifacts at the top of the frame that resemble "bokeh" in modern photography.

Cloudy Mars: Olympus and Tharsis, ESA Mars Express HRSC Massive 220MP image on Flickr ➡️ flic.kr/p/2seL8ss 🔭🧪 Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY 2025-08-02 North is down HR242_0000 ND3+GR3+BL3 Notes: Cool cloud formation over the North Pole and a dust storm-like feature over Olympus Mons!

View of Mars from orbit. Colours are rusty red and pale white from cloud cover and atmospheric haze. Bright white polar ice caps swirl near the top, while thin cloudy streaks drift across the surface. Four large circular volcanoes are arranged in a broad triangle across the planet’s face. The scene feels dry, vast and softly hazy. Notably, a very cool spiral-like cloud formation appears over the North Pole, along with a dust storm-like feature near Olympus Mons.

The Psyche Mars flyby images remind me of Triton. I think it's because Mars and Triton are the only two worlds we've visited with thin, normal altitude atmospheres that are still able to produce clearly visible features such as clouds blowing downwind (even if Triton's may all come from geysers).

Mars from Psyche (2026) and Triton from Voyager 2 (1989)

This is a composite of the Moon, Mars, and Earth I made. The Moon and Earth are from Artemis II, and Mars is from the Psyche mission. Each image was taken *in the last six weeks*

Three crescents. Top: the Moon. Midde: Mars. Bottom: Earth. Background: the infinite black of space.

This is a weird moment in my career. I am intentionally being vague on details, but a grant to interlink our humanities program with a core course, including curricular and extracurricular things, was my main project until February, when I was warned to not do anything else until further notice.

Well, isn’t this a sight for sore eyes! 😍 Our beloved Hubble appears in this amazing image from one of Vantor's WorldView Legion satellites. It was 36 years ago today that Hubble was launched in the bay of the Space Shuttle Discovery from NASA’s Kennedy Space Center. Credit: Vantor.

A detailed image of the Hubble Space Telescope floating in space, showing its solar panels and cylindrical body in space.

Strange seeing the eclipse photos from a few years ago (2024) pop up in my memories just after seeing the Artemis II eclipse. We watched from Paducah, Kentucky.

The last bit of the photosphere going behind the eclipsed sunMy wife and son looking up at totalityA. wide-angle shot of the eclipsed sunThe sun just going into totality with a little bit still visible on the lower left.