Questions tagged [identify-this-object]

Questions which ask for an object in a photograph or other media to be identified and/or have its function described.

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2answers
597 views

Help me understand what Farside, a ten “stage” rockoon looked like? How was it configured?

@OrganicMarble's answer links to NASA Sounding Rockets, 1958-1968, A Historical Summary and in Appendix A starting on page 79 it lists: Farside: A type of rockoon developed by Aeronutronics ...
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124 views

What JPL laboratory is this exactly, and what are the functions of these amazing-looking control panels?

The (somewhat strangely named) video clip How William Shatner Changed the World - Dr. Marc D. Rayman, Chief Propulsion Engineer, NASA, JPL contains several shots of what looks like an ion propulsion ...
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For which “2 billion dollar spacecraft launched in 1999” did NASA “specially design” an Aronson Trolley Positioner?

This answer to What are those tilting/rotating platforms called that hold spacecraft during assembly, testing, and sometimes transport? quotes this Weld Plus website as follows: (The) Aronson ...
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141 views

Help identifying this archival NACA/NASA image of a wind tunnel test object

Near the end of the NASA video Rocket Engine Testing the NASA Way! there is an image that appears to be archival an possibly quite old. It's a metal model of a launch vehicle with two very long ...
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238 views

What's the smallest kerolox engine that is/was used for spaceflight?

This comment linked in this answer to the question How does the camera make the exhaust of the Electron's RP-1/LOX exhaust transparent? says Some quick calculation suggests the thickness of the ...
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808 views

Is the Hollywood “Enemy of the State” satellite at all based on a real satellite?

The page on the model maker Asylum FX's website shows some stills of a model used in the production of the movie Enemy of the State. We fabricated a 15ft long satellite model for motion control ...
3
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1answer
190 views

Which Apollo Command Module is pictured here?

I recently requested help identifying what turned out to be a Sikorsky JRS-1 on Aviation.SE. One of the comments in my post led to this follow up. In the same picture there is what I'm pretty certain ...
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1answer
134 views

What are these two little valve stem-like projections from the Northrop Grumman STAR 15G upper stage rocket motor? Why doesn't the STAR 20 have them?

NASA Spaceflight's Mars Ascent Vehicle from Northrop Grumman takes shape for Mars Sample Return mission says: For this, Northrop Grumman will provide a 3 meter tall, two-stage, solid propellant ...
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93 views

Identify this Mars helicopter prototype and when and where it was built and tested?

The new NASA video Things are really looking up (on Mars) is a short set of vignettes in anticipation of the Ingenuity helicopter's first tests on Mars. Below is a screenshot of a historical file ...
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116 views

How to identify an object in orbit last night?

I saw an object last night (November 24, 2019) in the sky that was rather unusual and am curious about what it might have been. It had the luminosity and speed of movement across the sky (generally ...
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1answer
237 views

How often did Apollo astronauts wear red helmets?

Images of NAsA astronaut David R. Scott performing a spacewalk during Apollo 9 show a red helmet. When did NASA's use of red-colored helmets begin, and when did it end, and was there a special name ...
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125 views

What is the point in which metal turns white hot during launch or reentry called?

This is a slow motion film of the Sprint missle. There is a point where to skin goes white hot like a light switch. What is that called? What metal gets white hot while keeping its shape?
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140 views

Need help identifying this (likely to be) phased array antenna used to track launches

I need help identifying the (what I believe to be) flat (and possibly phased) array antenna shown next to the tracking telescope in this photo, which can be found both here and here where the ...
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1answer
204 views

Rocket name request: rocket company launching a rocket with a “punny” name

I'm trying to recall the name of a rocket. I read / watched about it this year, or late last year; unfortunately I cannot find it in my history. The name of this rocket, created by a company whose ...
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1answer
214 views

How does Indonesia's development and test vehicle work? Could something like this reach space or even orbit when scaled up?

Phys.org's Blast off: space minnow Indonesia eyes celestial success says It's a very long way from a Mission Control in Houston, but the Southeast Asian archipelago's answer to NASA has big hopes and ...
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1answer
281 views

Who is the unnamed astronaut in this uncredited photo used in commercial promotional material?

When I linked back to Do ISS astronauts notice, or experience symptoms of elevated CO2 levels? Do they wear monitors regularly? in this question, I was surprised to find that I hadn't named the ...
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1answer
383 views

What are the white dots traveling fast in this video?

In this impressive video, between 40s and one minute, one can see white "dots" traveling very fast. What are these? My guess is that the separation with the payload is done thanks to pyrotechnic ...
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506 views

What are these 'Lego' plates inside the Atlas 5 fairing? [duplicate]

My local engineering newspaper has an article on the X-37B craft, with an image displaying the craft within half of the shell that encapsulates it. The shell has a number of plates arranged on its ...
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227 views

How does this large, flat antenna made from overlapping circles at Australia's Carnarvon Space Tracking Center work?

@Fred's comment links to the Australian Broadcasting Corporation's How the Apollo 11 Moon landing was achieved with the vital help of Carnarvon Tracking Station which links to their Carnarvon space ...
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Likely explanation for the bottom of the SLS rocket being covered with reflective silver “muffler” tape?

NASA.gov's First Artemis Rocket Stage Moved onto NASA Barge Ahead of Green Run contains a high resolution image of the rocket. The bottom end of the rocket's cylindrical shape is closed flat and ...
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What radar-trackable steel ball was thrown from the ISS before October 2015? [duplicate]

The question What kinds of things have been tossed out of the ISS? contains a now-rotted link to a YouTube video of a steel ball being thrown from the ISS for radar tracking tests. I'd sourced it from ...
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132 views

What are these white garbage-like things on Falcon 9 vacuum engine?

On recent launch I noticed, that some white things jumping on vacuum engine in space. Something like garbage or condensate. See video at right at times when Earth is at left: ...
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What is the function of this Merlin engine's tube, and why is it getting red hot?

In the video of the recent SpaceX Starlink launch, one view of the Falcon-9 2nd stage engine shows a cane-shaped tube that glows red hot at the "handle" end and seems to get hotter over time....
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246 views

Could a steam Engine outperform other electric producing devices in space? [closed]

What would be the Specific Impulse of a steam-based propulsion system like this model in space? Are there any types of engine that works this way? Could 2 tanks be designed to rotate slowly in space ...
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What are these giant NASA boxes?

In this answer I saw Figure 35 of the encyclopaedic ISS Interface Mechanisms and their Heritage and from the link I saw Figure 37, and I've included both below (click for larger size). What are these ...
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What mission is this Chris Hadfield photo associated with and what is the location? And what is that thing?

Many, many astronauts have gone on to be wonderful orators, educators, advocates for science, education and positive thinking, Major Tom Colonel (ret) and (fmr) ISS Commander Chris Hadfield is just ...
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2k views

What is the blue box that the Exp. 53 Astronuats/Cosmonauts carried with them?

Looking at a video from Roscosmos on instagram, Exp. 52 Cosmonaut Sergey Ryazansky carried a blue box with him during his walk to the Soyuz rocket. Upon looking at more videos of Astronauts boarding ...
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1answer
218 views

Identify this 1960's launch site and mission?

These are screen shots from a video of the Assignment Earth episode of Star Trek (TOS). It was filmed in January 1968. I would assume that the image shown on the screen is NASA file footage, and that ...
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156 views

Which Apollo 12 astronaut is shown examining the Surveyor 3 lander in this photograph?

I used this image in Exactly what was Surveyor 3 doing with a spring-loaded boxing glove-like device? but in the captions for the image on two NASA sites I noticed a disagreement in the identify of ...
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What were Mars 2's conical aerodynamic braking shield and “gunpowder” engines?

The Soviet Mars 2 and Mars 3 lander missions were the first (human-made) spacecraft to reach the surface of Mars with Mars 3 the first successful landing. They both carried Prop-M's; the first wheel-...
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1answer
255 views

How would this two-stage Mars Ascent Vehicle work? Where do you sit?

This curious answer shows an image of a liquid-fueled Mars Ascent Vehicle with a sign in front that only says Two Stage Mars Ascent Vehicle Question: Is there some NASA program associated with it ...
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1answer
178 views

Saint Elmo's fire on the ISS? What are these green glowing balls of plasma on a solar panel? Dangerous?

This tweet says: Almost the entire population of Egypt lives within a few miles of the Nile. But my eye is on the green glowing balls on what looks like it might be a solar panel. Question: What ...
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1answer
639 views

What is this red spacesuit made out of, and why is it red?

The BBC News website often uses this file photo on spaceflight-related pages such as this one. Is it possible to identify the following? the astronaut the spacecraft the spacesuit the external red ...
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1answer
134 views

What is this hovering “jet propulsion device” that “moves like a ufo”? [duplicate]

I encountered this reddit post, which is a video of a test of some sort of device hovering precisely in place & maneuvering using some slightly underexpanded reaction control system. I'm also ...
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1answer
347 views

Why does Curiosity have two images of itself on itself, or is one a QR-code?

The first image in CNN"s New images show Mars as you've never seen it before shows a partial "selfie" by the Curiosity rover which includes what looks like two images on the rover itself. The one on ...
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2answers
138 views

Are there payload lights turning on and off in orbit on SpaceX STP-2?

In the video of the SpaceX STP-2 Mission during satellite deployment after around T+01:21:35 there are some areas that abruptly blink brightly. It's too fast and ...
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1answer
336 views

What are these mysterious white star-like dots near MU69 Ultima Thule? Real objects near the asteroid, noise, cosmic rays, or something else?

NOTE: I think either possibility suggested below is possible, I'm not looking for arguments why one of them would be your favorite like this answer. Instead, I'm looking for a fairly conclusive answer;...
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109 views

How many CICERO cubesats are in space now? What are their IDs?

Trying to better understand the situation discussed in CICERO orbit design and optimization for GPS occultations? I decided to look these satellites up, but got stuck right away. Gunter's space page ...
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1answer
137 views

Identify this astronaut and shuttle mission

After about 02:00 in the Kinematic video SpaceX Delivers Critical Docking Adapter for NASA to the ISS the astronaut says: You know the Space Shuttle’s been with us,...
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1answer
225 views

What is the ESA Grip experiment, and why does it require Alexander Gerst to be strapped into it?

The text of this 14-June-2018 astronews.com tweet translated into English via google says: IMAGE OF THE DAY: Today's picture of the day shows the German ESA ...
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1answer
121 views

What are these two very large, round panels on opposite sides of AngoSat-1?

The Spaceflight101 article AngoSat-1 Satellite Overview Shows several images of the large communication satellite designed for GEO. Two color photos show that the spacectraft has two large (roughly ...
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1answer
110 views

Origin, artist, and original purpose of this unusual NASA image from 1996 or earlier? (possibly related to Clementine)

Two astronomy questions below relate to Clementine and poking around I found Ice on the Bone Dry Moon which was Written by Paul D. Spudis, Lunar and Planetary Institute, Houston, TX, Deputy Leader of ...
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How to explain the fast motion of the Starlink satellite in this video?

My friend in Łódź sent me this video today: https://i.imgur.com/EmpNzfs.mp4 This was observed in Widzew district, at 20:42 Warsaw time. He has two questions: given that it looks like it's Starlink ...
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1answer
168 views

What did Luna 3's illuminator illuminate and why did it need a cover?

This comment below this answer to How was it possible for the Apollo 11 to film and take pictures with such radiation? links to the svengrahn.pp.se post Luna 3 - the first view of the moon's far side. ...
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1answer
126 views

Satellite positions online (also historical)

Around 19:30 CET (UTC+1) we saw a satellite over Prague with my friend, and at 19:50 another one. The second one could have been ISS, according to http://www.isstracker.com/historical. But how do I ...
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69 views

What exactly are “launch tables” and “dog bones” in the context of SpaceX's Super heavy-lift launch vehicle?

@geoffc's Pod Bay comment and link Great aerial photo of launch table with the 'dog bones' being installed. So curious how this will all play out! https://twitter.com/RGVaerialphotos/status/...
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176 views

What do these three historical IBM staff at NASA insignias designate?

The question Where are these historical IBM + Apollo related locations within NASA? What do these computers do? shows four images. Three of them show different IBM insignias on shirts of IBM staff. ...
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259 views

What are these white cylindrical objects pointed in different directions in this photo of the Saturn V instrument unit?

The BBC News article Apollo in 50 Numbers; The Technology shows an image of the Saturn V's computer along with the caption: The Saturn V's computer was probably the largest computer ever blasted ...
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184 views

What is producing these strange lights around the Falcon 9 grid fins (Starlink launch)?

Early in the video of the launch of the first sixty SpaceX Starlink satellites we can see that after stage separation the first stage grid fins open. Around that time there are some phenomena I don't ...
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343 views

Does this Soyuz vehicle burn coal or oil? What is its official name?

This tweet shows the image below and says: Soyuz rocket on its way to the launch pad (on a train of course). Question: Does this Soyuz vehicle (a train engine) burn coal or oil? Does it have an ...