Tag: astronaut

Daft Punk – Contact – The Radio Broadcast Mystery

By Anupum Pant

Background

Since the day Daft Punk’s album RAM (Random Access Memories) came out last year, I’ve been listening to it at least one time every day. I don’t have a time-table sort of thing that makes me listen to it. But, since the tracks are played on shuffle, nearly all of the tracks from RAM are played at least once by my Media Player.

Every one of those tracks is wonderful. The best part, I think is their retro-styled fluid basslines (that phrase is what comes to my mind). We hardly come across such basslines in Dance music these days. But I’m not a music critique and let me stop messing around with random words to describe its bassline. I’m here to talk particularly about a track from that album that is about space – Track 13 Contact. I’m here to talk science.

The Track

The song starts with a broadcast. Pretty soon, with the eerie bassline (again) playing in the background, you are convinced that the radio broadcast is related to space – the broadcast sounds as if taken from a real archived tape. The combined effect of both the broadcast and the music playing creates a very mysterious setting. This is what the person talks in the track –

Hey Bob I’m looking at what Jack was talking about and it’s definitely not a particle that’s nearby. It is a bright object and it’s obviously rotating because it’s flashing, it’s way out in the distance, certainly rotating in a very rhythmic fashion because the flashes come around almost on time. As we look back at the earth it’s up at about 11 o’clock, about maybe ten or twelve diame…Earth diameters. I don’t know whether that does you any good, but there’s something out there.

The guy talking in it describes a “bright flashing object” which he sees in space and ends with a sentence that makes Goosebumps appear on your skin. A heavier bassline ensues. And the following thoughts start rushing into your mind.

Was that an alien ship the man saw in space? Is this some sort of a classified broadcast that got leaked and Daft Punk found it? With all sorts of government and UFO stories floating out there, it seems pretty plausible.

That is what I thought. So I decided to find out.

What is it really?

The astronaut that speaks in the broadcast is the commander of Apollo 17, Gene Cernan.  Disappointingly, it is not an alien ship being described here. Moreover, it isn’t even a leaked tape or something like that. NASA gave this recording to Daft Punk for using it in a track.

The object Gene Cernan describes on the radio was a discarded upper stage of the Saturn V rocket. As a rocket lifts up, discarded parts are normal things. This one, as things in space would, was spinning rhythmically and was reflecting sunlight at regular intervals. That explains, “Because the flashes come around almost on time”.

Yes, that’s all. Indeed, the track makes it sound very interesting. Probably that ability, to make seemingly mundane things sound appealing, is what makes Daft Punk so popular.

[Source]

I see people coming here, reading and leaving. If there is someone reading this, I’d want to hear from you something (see below). Please, give me a comment below. If you’d like to be anonymous, be that. But just one comment. Yes, it matters a lot to me. Answer this:

What kind of other articles would you like to read on AweSci? 
How would it be, if I also started sharing with you, the things I learned from a particular book? 

Space Oddities – Part I

By Anupum Pant

Note

During the past few days, I came across a couple of interesting things related to space, which I felt were worth sharing. Individually, none of them could have been made into a good long article. So, I thought of compiling a list of these amusing post-lets to form a single good read.

Also, in the words of Chris Hadfield: Since Space is profound, endless, a textured black, a bottomless eternal bucket of untouchable velvet and untwinkling stars, it is a place that holds infinite possibilities for me to collect more of such amusing ideas. Therefore, I have suffixed the title of this post with a phrase – Part 1 – that leaves an open possibility for other such articles. If you’d like to contribute snippets for the upcoming parts of this post, you can get in touch with me. [About Page]

Space oddities begin

1. A year in Venus:

Two facts. Venus rotates on its axis only once every 243 earth days. It orbits the sun every 224.64 earth days. But, both of these things put together mean that on Venus, a day is longer than a year. Or simply put, almost everyday is everyone’s birthday. Wonderful, isn’t it?
Also, Venus rotates backwards. So, the sun as seen from Venus, rises from the west and sets in the east. The rotation is so slow that it is unable to generate a magnetic field like earth.

2. International Space Station:

Floating around in the ISS, it is often possible for an astronaut to get struck floating in the middle of a room when walls are out of reach. To get out of such a position, astronauts have to be patient and have use the drafts of light crosswinds from fans or call for help for a physical push. – [Source]

3. Going from ‘a planet’ to ‘not a planet’:

Discovered in 1930, Pluto was originally classified as the ninth planet from the Sun. In the year 2006, this definition excluded Pluto and reclassified it as a member of the new “dwarf planet” category.
For the whole time during which Pluto was a planet, it did not complete even half a orbit. That means within half a Pluto year, it went from being called a planet to not a planet. Sad.
Today, Pluto is the tenth-most-massive body observed directly orbiting the Sun or the largest object in the Kuiper belt.

4. Visibility from space:

We have always been told that the only man-made object that can be seen from space is the Great Wall of China, but it is NOT true. You cannot actually see the great wall of China from space.
What you can actually see is the biggest structure made by living organisms (not humans) – The Great Barrier Reef.

5. Sun as seen from Mercury:

On Mercury, the sun appears to briefly reverse its usual east to west motion once every Mercurian year. The effect is visible from any place on Mercury, but there are certain places on its surface, where an observer would be able to see the Sun rise about halfway, reverse and set, and then rise again, all within the same day. [Sun’s unusual behaviour as seen from Mercury]

6. Flying on Titan is easy:

The largest moon of Saturn is a very peculiar place. It is the only known moon to have an atmosphere. But that isn’t all.
Its atmosphere has 1.19 times more mass than the earth’s atmosphere. Secondly, the gravity is far lower as compared to earth. This means, had there been humans on Titan, they would have been able fly in Titan by just flapping wings attached to their arms.

In the end, I’d like to leave you with two very interesting things. An inspirational comic by Zen Pencils and a revised version of David Bowie’s Space Oddity, recorded by Commander Chris Hadfield on board the International Space Station (I had this on repeat the entire time I was writing this article):