Questions tagged [photography]

Questions on taking images in space or of spacecraft.

Filter by
Sorted by
Tagged with
2 votes
2 answers
113 views

Were analog cameras been used in orbital space during an EVA after Apollo?

Analog cameras have been used intensively on the Moon and inside orbital space stations or ships. Were analog cameras ever used during an EVA outside Spacelab, Mir, ISS or Space Shuttle? In zero ...
user avatar
  • 46.6k
6 votes
3 answers
835 views

Were Hasselblad cameras used in space after the Apollo mission?

Analog Hasselblad cameras with photochemical film were used extensively during the Apollo mission to the Moon. Were they used later for Spacelab, Space Shuttle and Mir or ISS?
user avatar
  • 46.6k
2 votes
1 answer
228 views

Has anyone in space beyond LEO seen or has anything photographed a non-pointer laser from Earth?

The two current answers to Has anyone in space seen or photographed a simple laser pointer from Earth? both describe small, low power lasers from Earth aimed towards the ISS in LEO. Here I'd like to ...
user avatar
  • 148k
17 votes
2 answers
3k views

Why is this Planet Labs video wobbly?

Planet Labs recently tweeted ( https://twitter.com/planet/status/1481790983155044352 ) a video showing a Falcon 9 first stage landed on a pad. Strangely, the image looks like it was taken by a camera ...
user avatar
  • 1,306
5 votes
1 answer
339 views

Help me understand these tweeted images of JWST moving through Orion!

@nealmcb's answer to Which direction/constellation is the James Webb is headed towards is "Orion" and links to twitter via Update: See photo of JWST in Orion by @Skysurfer77x - amazing! I ...
user avatar
  • 148k
2 votes
2 answers
241 views

How exactly was this video perspective of the James Webb space telescope heading into deep space achieved?

This article on Space.com contains a live video of the James Webb space telescope separating from the Ariane rocket’s upper stage payload capsule; forgive me if I am using the incorrect terminology. ...
user avatar
1 vote
1 answer
186 views

Very slow blinking object — high orbit satellite or some balloon? Any idea?

Could anyone help me to explain? This evening I played with a Gen 3 night vision binocular. I spotted a very slow blinking light 5 hours after sunset. I made a 5 minute video, I but can't attach that ...
user avatar
1 vote
0 answers
41 views

Are there any selfies of Curiosity or Perseverance with their high gain antenna deployed and "looking up"?

The Curiosity and Perseverance rovers have high gain antenna arrays on a mechanical arm that can rise up and point towards Earth and communicate directly. Has the Curiosity rover ever communicated ...
user avatar
  • 148k
8 votes
1 answer
1k views

Why is there a black donut in Perseverance's SkyCam? Is it always used to block the Sun? (sky cameras on Earth don't) How does it work?

At mars.nasa.gov/mars2020/multimedia/raw-images I found Mars Perseverance Sol 258: SkyCam Camera which shows a sky camera (180° FOV fisheye view of the sky) image. I've included it below along with ...
user avatar
  • 148k
1 vote
1 answer
109 views

How exactly did Cassini provide rock-solid attitude control to enable high resolution low light imaging? (1.2 arcsec/pixel for narrow angle camera)

The extremely cool NASA JPL video Triumph at Saturn (Part I) is really worth a watch and/or listen. At about 45:45 it discusses the period after SOI (Saturn Orbit ...
user avatar
  • 148k
2 votes
0 answers
186 views

Biggest periscope camera that could fit inside a Starlink satellite; how thick are they?

If all Starlink satellites had phone tier cameras & simple scopes, could images processed by their super-resolution imaging network be competitive? is a cool question and to integrate a reasonable ...
user avatar
  • 148k
6 votes
2 answers
248 views

If all Starlink satellites had phone tier cameras & simple scopes, could images processed by their super-resolution imaging network be competitive?

I was wondering; if all Starlink satellites had high-end cellphone quality cameras modules on simple telescopes, could the resulting images be combined and processed in such a way that a super-...
user avatar
14 votes
3 answers
5k views

Rock arches on the moon?

The large rock in the centre right position (cut off by the image's right edge) of this photo seems to include the left part of a (small) natural arch: Is this indeed a rock arch? Are complete ...
user avatar
  • 1,587
2 votes
0 answers
52 views

What is MAHLI's theoretical or expected best optical resolution? How was it defined? Was it verified on Mars?

The block quote in this answer to Has Curiosity ever taken a good hard look at the dirt covering its top surface? Can it? Have individual particles been sized? says that at a focus distance of 2.5 ...
user avatar
  • 148k
4 votes
1 answer
97 views

Was the Lunar Topographic Camera ever used?

From the APOLLO EXPERIENCE REPORT - PHOTOGRAPHIC EQUIPMENT AND OPERATIONS DURING MANNED SPACE-FLIGHT PROGRAMS NASA TN D-69 However, more detailed photography was required to evaluate the ...
user avatar
  • 46.6k
4 votes
1 answer
141 views

Just how preferable are afternoons for flying Ingenuity? Why?

JPL tweet links to mars.nasa.gov's Flying on Mars Is Getting Harder and Harder which explains that seasonal changes are lowering the density of the local atmosphere, presumably due to warmer seasonal ...
user avatar
  • 148k
2 votes
1 answer
144 views

How are astronauts aboard the Tiangong space station keeping busy?

Per Wikipedia's Tiangong space station viewed today: Days in orbit: 3 months, 15 days (13 August 2021) Days occupied: 1 month, 27 days (13 August 2021) Currently it is just the single core ...
user avatar
  • 148k
2 votes
0 answers
34 views

Has opalescence ever been observed on any solar system body besides Earth? Or at least from a sample from one?

New method for exoplanet detection based on iridescence? in Astronomy SE asks about observations of exoplanets, but here I'm asking about our own solar system bodies. Question: Has opalescence ever ...
user avatar
  • 148k
1 vote
1 answer
63 views

Has iridescence ever been observed on any solar system body besides Earth? Or at least from a sample from one?

New method for exoplanet detection based on iridescence? in Astronomy SE asks about observations of exoplanets, but here I'm asking about our own solar system bodies. Question: Has iridescence ever ...
user avatar
  • 148k
2 votes
0 answers
94 views

Zebulon Scoville "looked up at the video monitors and saw all the ice and thruster firings." Exactly what ice did Scoville see? Why ice? Where?

Gizmodo's The ISS Backflipped Out of Control After Russian Module Misfired, New Details Reveal quotes Zebulon Scoville, the NASA flight director in charge at the time: “And so at first I was like, ‘...
user avatar
  • 148k
3 votes
1 answer
259 views

How (the heck) can thrusters alone stabilize New Horizons well enough to take high magnification 30 second long exposures in order to see +21 m objs?

Wikipedia's Long Range Reconnaissance Imager says that LORRI is a: ...telescope aboard the New Horizons spacecraft for imaging. LORRI has been used to image Jupiter, its moons, Pluto and its moons, ...
user avatar
  • 148k
9 votes
1 answer
301 views

Why shadows of the blades on Ingenuity navcam photos looks brighter than shadows of the legs?

Consider this photo from the Ingenuity navcam on the first (?) flight: You can see that the shadows of the blades seem brighter than the shadows of the legs. It's especially noticeable when they ...
user avatar
  • 141
12 votes
3 answers
340 views

What image compression algorithm did the Voyagers use?

Recently, Reed-Solomon error correction codes were discussed: How is stacking oranges in 24 dimensions related to receiving and decoding signals from the Voyagers? Whilst the craft were between ...
user avatar
6 votes
1 answer
167 views

Viking 1 - Cydonia Face on Mars Photograph Multitudinal Black Dots

The "Face on Mars" photograph taken by Viking 1 in 1976 of the Cydonia region on Mars has multitudinal similar sized small dots in a seemingly random pattern all over it. Are all those dots ...
user avatar
  • 10.7k
2 votes
1 answer
202 views

Puzzler; what can we learn about the distance and direction of Earth from this cool SpaceX-tweeted image of Earth and a vacuum nozzle?

The 18-June-2021 Spacex-tweeted below says: View from Falcon 9's second stage Merlin Vacuum engine There is information out there about the approximate exit diameter and length of the nozzle and ...
user avatar
  • 148k
1 vote
0 answers
30 views

Did JUNO adjust it's orbit in order to fly over Clyde's spot again?

Phys.org's Juno returns to 'Clyde's Spot' on Jupiter says: The feature is informally named for amateur astronomer Clyde Foster of Centurion, South Africa, who discovered it in 2020 using his own 14-...
user avatar
  • 148k
2 votes
2 answers
158 views

Were photographs or optical measurements of orbital craft from the ground ever used during early crewed spaceflight missions?

The lengthy and interesting blogpost Baker-Nunn Camera, Island Lagoon on Colin Mackellar's Honeysuckle Creek website includes a photo of "Gemini 10 (with John Young and Mike Collins onboard) and ...
user avatar
  • 148k
21 votes
3 answers
6k views

Why does the sky of Mars appear blue in this video of pictures sent back by the Chinese rover?

Is there any explanation for the blue sky of Mars shown in this video of photos transmitted by the Chinese rover? Zhurong Rover is driving on Mars sending back new images (Chinese Tianwen-1 mission) -...
user avatar
  • 989
8 votes
1 answer
165 views

Has Curiosity ever taken a good hard look at the dirt covering its top surface? Can it? Have individual particles been sized?

A reasonable answer to any one of the three enumerated parts gets the bounty! I added some dirty pictures of Curiosity to Curiosity is still dirty! after August 9, 2018 (Sol 2137), and in this March ...
user avatar
  • 148k
5 votes
1 answer
204 views

Where is the uncropped version of this cool Ingenuity navigation camera GIF?

Ingenuity's Shadow During Third Flight shows the GIF below which is made from cropped bits from several downward-looking images from Ingenuity's navigation camera, stretched so that the ground is ...
user avatar
  • 148k
13 votes
1 answer
762 views

How did Ingenuity get such a sharp image of the shadow of its own high-speed helicopter blades?

On the NASA released self-picture of Ingenuity, shot while hovering over Mars' surface the shadow of Ingenuity with its blades is very clean. The rotational speed of the blades is said to be around ...
user avatar
  • 233
0 votes
2 answers
271 views

Has an astronaut ever gone into a docked capsule to take a photo out one of its windows?

A discussion below this answer to Did anybody on the ISS photograph this partial eclipse? How long did it last? How did they safely photograph it? has me wondering if astronauts can ever see "up&...
user avatar
  • 148k
1 vote
1 answer
154 views

Did anybody on the ISS photograph this partial eclipse? How long did it last? How did they safely photograph it?

Thanks to @gerrit's comment I have "irrefutable photographic circumstantial evidence" that the ISS (probably) passed through the penumbra of a partial solar eclipse. I know this is true ...
user avatar
  • 148k
4 votes
0 answers
110 views

Has Hubble ever focused on something close enough that it had to move away from being focused at infinity?

Hubble wouldn't have to change focus for Pranksat to work because Pranksat is cleverly designed to present a virtual image with a focus at infinity. But if the diffraction-limited Hubble wanted to ...
user avatar
  • 148k
1 vote
1 answer
96 views

Did the MarCo cubesats photograph each other or the Centaur stage from which they were deployed?

The screenshot below is an artists rendering of two MarCo cubesats and a Centaur upper stage moving together in space. I'm wondering if either of the MarCos photographed the other or the upper stage ...
user avatar
  • 148k
3 votes
1 answer
109 views

What's causing this stippling effect in photos from Perseverance's down-look camera?

I was taking a look at some of the raw Mars 2020 images and downloaded a few of them. For some of the photos from the down-look camera, if you zoom into them, there's a stippling/grid pattern in the ...
user avatar
  • 133
5 votes
0 answers
94 views

Has a satellite or spacraft orbiting the Moon or Mars been spotted from the surface of that body?

In reading this question (Lowest possible lunar orbit and has any spacecraft achieved it?), it prompts the question if any orbiting satellite/spacecraft around the Moon or Mars (the only heavenly ...
user avatar
  • 2,668
6 votes
2 answers
296 views

Why did MRO have to "both pitch upward and roll hard to the left" to point exactly at Perseverance during the entry, descent and landing phase?

The HiRise camera on the Mars Reconnaissance Orbiter snapped a beautiful photo of Perseverance falling through the Martian atmosphere hanging from its parachute. This photo can be found here on the ...
user avatar
  • 148k
4 votes
1 answer
454 views

Can the NASA Ingenuity Copter record video with its camera?

I'm wondering whether the Ingenuity Helicopter on Mars as part of the Perseverance rover can record moving video in addition to still images, and if the video can then be sent back to Earth.
user avatar
  • 421
1 vote
1 answer
104 views

How well could the New Horizons spacecraft localize itself in space in 3D using parallax?

NASA’s New Horizons Conducts the First Interstellar Parallax Experiment was exciting news, the spacecraft's computer, communication and camera all continue to work in the Kuiper belt due to rigorous ...
user avatar
  • 148k
3 votes
1 answer
145 views

Geolocalizing photographs on astronomical bodies

In Are pictures taken from ISS geolocalized? I was considering photos taken on the Moon by astronauts. How can I determine a photographer's position and lens direction? And further, since there isn't ...
user avatar
  • 253
11 votes
3 answers
2k views

Are pictures taken from ISS geolocalized?

I guess my question is "naive". I get from https://images-api.nasa.gov some pictures of Earth from ISS without any description (just the mission number) or pictures of crewmembers. Taken ...
user avatar
  • 253
4 votes
1 answer
625 views

Besides the video game and Nine Inch Nails box set, what is HALO-IV? How does it relate to the testing of ICBM interceptors?

Near the end of the Raytheon Technologies YouTube video Missile Defense Agency completes unprecedented homeland defense test can be seen what looks to me like thermal infrared footage of a ship-...
user avatar
  • 148k
-9 votes
3 answers
334 views

Lot 345 of Christie's "Voyage To Another World" auction supposedly has the only photo of Armstrong on the Moon, but isn't this one also? [closed]

Christie's press release Christie's Voyage to Another World: The Victor Martrin-Malburet Photograph Collection includes the following: Lot 345, The only photograph of Neil Armstrong on the Moon, July ...
user avatar
  • 148k
3 votes
0 answers
97 views

Has a totally eclipsed Sun been photographed from low Earth orbit?

I'm hoping to get a sense of how much of the corona can be seen during an eclipse of the sun from outside of Earth's atmosphere. Have any photographs been taken in the visible part of the spectrum, ...
user avatar
  • 6,747
2 votes
1 answer
122 views

Was a "spare LORRI" camera available to take matching image on Earth the same time New Horizons took the parallax image from the Kuiper belt?

It doesn't have to be the source of the "Earth" image used to demonstrate parallax, I only want to know if a spare, prototype, or reference LORRI camera system was potentially available for ...
user avatar
  • 148k
1 vote
2 answers
102 views

Earth’s Orbit speed and apparent motion question

Earth travels around the Sun at 67,000 mph. Hypothetically if it was possible to be in Space in a ship or Space walk and be at a complete stop and stationary outside of Earth’s orbit and not affected ...
user avatar
10 votes
1 answer
196 views

Significance of Venus surface photos

Out of curiosity, I started looking for photos of Venus surface taken by various Russian probes. There is a nice collection here: http://mentallandscape.com/C_CatalogVenus.htm Not being a geologist, I ...
user avatar
  • 203
8 votes
2 answers
138 views

What is the highest resolution camera on a Mars orbiter?

The GeoEye-1 satellite has the high resolution imaging system and is able to collect images with a ground resolution of 0.41 meters (16 inches) How about Mars then? From all the Mars orbiter's cameras,...
user avatar
  • 2,474
13 votes
1 answer
1k views

Were these Apollo 14 and 15 recovery images taken (by a Navy frogman) using an underwater camera?

These images were taken after the flotation collar was mounted and inflated by the frogmen. Also the raft was inflated. The divers jumped off a helicopter before, no rescue ship was present. Camera ...
user avatar
  • 46.6k