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Jason Major

@jpmajor.bsky.social
4K followers 126 following 278 posts

I post cool pictures of stuff in space. (Everything is in space.)

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Jason Major @jpmajor.bsky.social · 20/02/2026
This is the first (correctly-exposed) photograph of Earth taken by a human from space, captured 64 years ago today by NASA astronaut John Glenn from inside his Friendship 7 capsule during the Mercury-Atlas 6 orbital mission on February 20, 1962.
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Jason Major @jpmajor.bsky.social · 25/12/2025
The detail of Earth 🌍 captured in Bill Anders’ first color photo taken from lunar orbit on #christmaseve in 1968 #OTD really is amazing. This is a crop of AS08-14-2383, in its original orientation, from a scanned 70mm @nasa film original 16-bit TIFF file by a project team at Arizona State University
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Jason Major @jpmajor.bsky.social · 20/12/2025
This is the silhouette of 1,122-km-wide Dione in front of Saturn—a view captured with Cassini 15 years ago on December 20, 2010. Synthesized color from a single clear-filter greyscale image.
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Jason Major @jpmajor.bsky.social · 28/11/2025
Space Shuttle Challenger in orbit during STS-7 in June 1983
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Jason Major @jpmajor.bsky.social · 12/11/2025
45 years ago today we got our first closeup of the Solar System’s very own “Death Star!” Captured by Voyager 1 on November 12, 1980 as it passed Saturn, this image (PIA01968) shows the moon Mimas with its 139 km wide, 5 km deep Herschel crater making it resemble the Empire’s infamous space station.
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Jason Major @jpmajor.bsky.social · 10/11/2025
On November 10, 1967 #OTD NASA captured its first color picture of the entire daylit side of Earth from space using the Multicolor Spin-Scan Cloudcover Camera on the ATS-3 weather satellite from an altitude of about 22,000 miles. (More on the MSSCC here: journals.ametsoc.org/view/journal...)
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Reposted by Jason Major
Corey S. Powell @coreyspowell.bsky.social · 09/11/2025
This is what the band of the Milky Way would look like at night if your eyes could see radio waves. A hidden beauty. It's a new image created by the Murchison Widefield Array, which scanned the sky in 20 radio "colors" over frequencies from 72 to 231 megahertz. 🧪🔭 www.icrar.org/gleam-x-gala...
Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created one of the largest low-frequency radio colour images of the Milky Way ever assembled. This spectacular new image captures the Southern Hemisphere view of the Galactic Plane – the disk of our Galaxy, which appears to human eyes as the glowing band of the Milky Way – now revealed across a wide range of radio wavelengths, or ‘colours’ of radio light.
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Jason Major @jpmajor.bsky.social · 07/11/2025
While shooting the moonrise last night (since the eastern horizon was relatively free of clouds) I did get to capture another nice green flash along the Moon's upper limb. (Really more of a wavering flicker than a flash, but it was visible through the viewfinder.) 📸🌖
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Jason Major @jpmajor.bsky.social · 20/10/2025
This was a cool place to visit!
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Jason Major @jpmajor.bsky.social · 16/10/2025
Jupiter's colorful, lava-coated moon Io imaged by NASA's Galileo spacecraft on October 16, 2001
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Jason Major @jpmajor.bsky.social · 11/10/2025
Dione in front of Saturn, captured by Cassini 20 years ago today on October 11, 2005 🌖🪐
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Jason Major @jpmajor.bsky.social · 08/10/2025
A little bit of the "green flash" captured during Sunday night's sunset
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Jason Major @jpmajor.bsky.social · 23/09/2025
The Moon and Earth together captured with a camera aboard the ESA European Service Module during NASA's Artemis I mission on November 28, 2022. The spacecraft was about 42,000 miles beyond the Moon when this picture was taken.🌖🌍
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Jason Major @jpmajor.bsky.social · 19/09/2025
The Sun eclipsed by the Moon—a photo captured in the midst of the brief period of totality during the August 21, 2017 solar eclipse.
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Jason Major @jpmajor.bsky.social · 14/09/2025
Cassini's final full view of Saturn 🪐 a mosaic comprising 11 color-composites captured by the spacecraft in visible light filters on September 13, 2017. The following day it dove into Saturn's atmosphere, ending its mission after 13 years in orbit.
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Jason Major @jpmajor.bsky.social · 06/09/2025
Io in front of Jupiter. This is a color-composite made from images captured by NASA's Galileo spacecraft in red, green, and violet wavelengths on September 6, 1996. Io is the most volcanically-active world in our solar system.
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Jason Major @jpmajor.bsky.social · 02/09/2025
Tonight’s waxing gibbous Moon 🌔
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Jason Major @jpmajor.bsky.social · 29/04/2025
If we equate Earth with the scale size of a basketball, the Moon would be about the size of a tennis ball, 24 feet (7.3 m) away. 🌎🌖 The Sun would be a sphere 86 feet (26 m) wide—about the height of an 8-story building—1.8 miles (2.9 km) away. 🌞
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Jason Major @jpmajor.bsky.social · 16/04/2025
This is a closeup of the 1909 Lincoln penny that's been on Mars as part of Curiosity's MAHLI calibration target for almost 13 years
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Jason Major @jpmajor.bsky.social · 14/04/2025
Fun fact: all of the other planets in the Solar System—and Pluto too—lined up edge-to-edge (not including any rings) could fit between Earth and the Moon
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Jason Major @jpmajor.bsky.social · 02/04/2025
The crescent Moon with earthshine next to the Pleiades tonight 🌒✨
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Jason Major @jpmajor.bsky.social · 21/03/2025
Saturn's moon Mimas with the 139 km wide Herschel crater positioned dead-center along the terminator, imaged by NASA's Cassini spacecraft on March 20, 2006
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Jason Major @jpmajor.bsky.social · 13/03/2025
Blue Ghost's landing on the Moon in Mare Crisium captured by NASA's SCALPSS (Stereo Cameras for Lunar-Plume Surface Studies) cameras Source: www.nasa.gov/general/nasa...
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Jason Major @jpmajor.bsky.social · 07/03/2025
"Images downlinked from Athena on the lunar surface confirmed that Athena was on her side. After landing, mission controllers were able to accelerate several program and payload milestones[...]before the lander’s batteries depleted." intuitivemachines.com/im-2 Ad luna per aspera 🫤
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Jason Major @jpmajor.bsky.social · 05/03/2025
NASA's Lunar Reconnaissance Orbiter captured the Firefly Aerospace Blue Ghost lander on the surface from a distance of about 190 km on March 2, 2025 about 9 hours after touchdown. (Source: lroc.asu.edu/images/1406; image upscaled, my edit.)
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Jason Major @jpmajor.bsky.social · 24/02/2025
This is wonderful—an orbital Earth set and rise from Firefly Aerospace's Blue Ghost lander as it passed behind the Moon on February 18 🌕🌍 (watch in 2160 HD if you can) youtu.be/kB66ECu4kL8?...
youtu.be
Earth rise, Earth set, repeat!
YouTube video by Firefly Aerospace
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Jason Major @jpmajor.bsky.social · 21/02/2025
On November 11, 1935, the National Geographic/Army Air Corps-operated Explorer II mission launched a balloon with a pressurized gondola to a record altitude of 72,395 ft. The two-man crew captured the first photos showing the division of the troposphere and stratosphere, and Earth's curved horizon.
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Jason Major @jpmajor.bsky.social · 19/02/2025
A view of the Moon's far (but not dark!) side captured by Firefly Space's Blue Ghost lander from lunar orbit on February 18, 2025 youtu.be/pSGBJNu1xE4
youtu.be
Lunar Orbit Fly By
YouTube video by Firefly Aerospace
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Jason Major @jpmajor.bsky.social · 07/02/2025
41 years ago today: Bruce McCandless piloted his Manned Maneuvering Unit (MMU) nearly 100 meters away from Space Shuttle Challenger during STS-41B. Iconic shuttle era moment!
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Jason Major @jpmajor.bsky.social · 02/02/2025
Tonight’s Moon and Venus
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Jason Major @jpmajor.bsky.social · 28/01/2025
A rare “green flash” captured above the rising full Moon on October 17, 2024. This optical effect is caused by light refracted through the atmosphere near the horizon, briefly separating the green wavelengths from the red and orange.
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Jason Major @jpmajor.bsky.social · 27/01/2025
How the Lunar Roving Vehicles were deployed from the quadrant 1 bay of the Apollo LMs. This is television camera video from Apollo 15 in July 1971 showing Dave Scott; Jim Irwin off frame (3 separate clips spliced together playing at 5x speed with overlaid audio at normal speed.)
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Jason Major @jpmajor.bsky.social · 24/01/2025
Here’s a view of Uranus’ moon Miranda, a 470 km-wide spheroid of ice and rock with some of the most contorted terrain in the Solar System. This view comprises 8 images captured by Voyager 2 on January 24, 1986 from 32,000 km away.
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Jason Major @jpmajor.bsky.social · 21/01/2025
On the left is Earth photographed from the Apollo 11 landing site during EVA on 21 July 1969 at approximately 04:19 UTC (crop of AS11-40-5923). On the right is the @celestiaproject.bsky.social view (north: right) from the same lunar coordinates @ same time/date. Lines up very well! (As it should.) 🌏
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Dr. Laci Brock 🪐 @stellerarts.com · 21/01/2025
I’m an anxious neurodivergent gal but will continue to do my best being a positive voice. I get overwhelmed easily now & find peace in my art business, hiding away and painting. But know that here we fight for science, for conservation, & for human rights 🏳️‍🌈🏳️‍⚧️ Today I finished Mars on clay
Small round clay disk painted to look like the planet Mars. The left side is reddish brown and the right side is darker brown. There is a polar cap at the bottom in a grey and white.
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Jason Major @jpmajor.bsky.social · 19/01/2025
A view of Saturn's moon Atlas orbiting beyond the outer edge of the A ring in the 3,000-km-wide space between it and the F ring (the Roche Division) with Saturn's shadow falling onto the rings at the left. Captured with Cassini on January 19, 2007
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Jason Major @jpmajor.bsky.social · 19/01/2025
Yes, there will be a lineup of planets in the sky this month but they're not actually "aligned" in their orbits...they just happen to be on the same side of the Sun right now to all be visible from Earth between dusk and dawn.
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Jason Major @jpmajor.bsky.social · 17/01/2025
A view of Saturn's rings made from image data captured by NASA's Cassini spacecraft on January 17, 2008
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Jason Major @jpmajor.bsky.social · 14/01/2025
The view through the window of NASA's uncrewed Gemini II capsule during its suborbital test flight on January 19, 1965, captured on 16mm film and playing at 4x speed.
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Jason Major @jpmajor.bsky.social · 14/01/2025
Tonight's full Wolf Moon with Mars just to the left (and 59 million miles in the distance). Who saw the occultation?
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Jason Major @jpmajor.bsky.social · 14/01/2025
16mm film footage of Buzz Aldrin on EVA in low-Earth orbit during the Gemini XII mission on November 11, 1966
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Jason Major @jpmajor.bsky.social · 13/01/2025
Tonight is the full Moon and, with Mars nearly at opposition, the Moon will pass in front of it for viewers across the US, blocking it from view for over an hour (depending on latitude) www.space.com/stargazing/t...
space.com
The Full Wolf Moon 'eats' Mars tonight. Here's how to see it
If you are fortunate to live in the occultation zone and the weather cooperates, this upcoming event is one that really should not be missed.
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Jason Major @jpmajor.bsky.social · 12/01/2025
A view of Earth made from images captured by NASA’s Juno spacecraft from about 4000 km away during a flyby on October 9, 2013
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Jason Major @jpmajor.bsky.social · 10/01/2025
79 years ago today, on January 10, 1946, researchers with Project Diana in New Jersey successfully sent radar signals toward the Moon and received echoes back 2.6 seconds later in what was the first successful "moonbounce" radio transmission. projectdiana-eme.com
projectdiana-eme.com
PROJECT DIANA: RADAR REACHES THE MOON
This website focuses on Project Diana, which bounced radio waves off the moon in 1946 - the first extraterrestrial communication, the birth of radar astronomy, and the start of the Cold War.
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Jason Major @jpmajor.bsky.social · 07/01/2025
Columbia returning from the first space shuttle flight to land at Edwards AFB on April 14, 1981, filmed from the cockpit of a T-38 chase plane. Shown here at 2x speed. "It's an admirable handling vehicle; you couldn't ask for anything as responsive..." — Bob Crippen, STS-1
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Jason Major @jpmajor.bsky.social · 05/01/2025
The Apollo 17 ascent stage photographed from the CSM during rendezvous in lunar orbit. If you zoom in you can see Gene Cernan’s face through the forward window.
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Jason Major @jpmajor.bsky.social · 05/01/2025
This is Jupiter’s moon Io in eclipse, imaged with Cassini's narrow-angle camera from a distance of 11.4 million km on January 5, 2001. The ring is the glow of Io's thin atmosphere interacting with the plasma environment around Jupiter.
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Jason Major @jpmajor.bsky.social · 05/01/2025
Could Apollo astronauts see ✨stars✨ during their lunar missions? Yes, but only when the lighting was right—like on the Moon's night side.🌑 They mentioned stars many times, in fact.
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Jason Major @jpmajor.bsky.social · 03/01/2025
The Moon and Venus tonight 🌒🌟
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