Hello, World(nasa.gov)
nasa.gov
Hello, World
https://www.nasa.gov/image-detail/fd02_for-pao/
23 comments
If we could send every politician as a prerequisite for the job, I think it would greatly benefit mankind. It would be far more difficult to make corrupt decisions after seeing our only inhabitable rock against that vast emptiness, or at least one would hope so.
I'm always blown away by these photos. I'm sure this is even more spectacular in person. Good idea on the desktop background ;)
I'm always blown away by these photos. I'm sure this is even more spectacular in person. Good idea on the desktop background ;)
Look at that, the northern lights! Gotta go to scandinavia or alaska to see them
And the great lovecraftian darkness
On another note, is there any archive footage of these NASA pictures of space with insane good quality?
And the great lovecraftian darkness
On another note, is there any archive footage of these NASA pictures of space with insane good quality?
> On another note, is there any archive footage of these NASA pictures of space with insane good quality?
Yes! I think this and the original are available in full resolution. All NASA material published is public domain IIRC
https://images.nasa.gov/
Yes! I think this and the original are available in full resolution. All NASA material published is public domain IIRC
https://images.nasa.gov/
Plus Canada, Greenland, Iceland, Russia. Also available as Aurora Australis from Australia, New Zealand, Argentina, Chile, Antarctica
Yeah, but what is the likelihood of seeing them from those locations? I was checking an aussie thread about this https://forums.whirlpool.net.au/archive/9xv617m6
I'm guessing you can find the best spots on a trip to Iceland, Finland, Norway, NZ, Aus
I'm guessing you can find the best spots on a trip to Iceland, Finland, Norway, NZ, Aus
I wish next time they would take the picture with a Phase One instead of a Nikon D5.
They took a Nikon Z9 as well which was a pretty substantial upgrade! Though I’m unsure what camera this was taken with.
https://petapixel.com/2026/04/02/a-nikon-z9-made-it-aboard-t...
More discussion: https://news.ycombinator.com/item?id=47631118
[dupe] current post was one hour earlier and to direct source
What is that brightest star in the lower right?
The planet Venus.
Because you see the night side of the Earth, the Sun is in the opposite direction, together with Venus.
When you see the day side of the Earth, you may happen to see Mars or Jupiter close to it, but these are very rare events, because Mars and Jupiter circle around Earth and Sun and only seldom they are exactly opposite to the Sun.
On the other hand, the apparent position of Venus oscillates around the Sun, never being too far away from it, so when you see the night side of the Earth it is frequent to see Venus near it.
Depending on which edge of the Earth you see Venus in the image of the night side, the humans located close to that edge of the Earth image, i.e. close to the limit between day and night, are seeing at that time Venus as either the Morning Star or as the Evening Star.
Because you see the night side of the Earth, the Sun is in the opposite direction, together with Venus.
When you see the day side of the Earth, you may happen to see Mars or Jupiter close to it, but these are very rare events, because Mars and Jupiter circle around Earth and Sun and only seldom they are exactly opposite to the Sun.
On the other hand, the apparent position of Venus oscillates around the Sun, never being too far away from it, so when you see the night side of the Earth it is frequent to see Venus near it.
Depending on which edge of the Earth you see Venus in the image of the night side, the humans located close to that edge of the Earth image, i.e. close to the limit between day and night, are seeing at that time Venus as either the Morning Star or as the Evening Star.
Venus: tricking humans into thinking it's a star since time immemorial.
What a sneaky planet.
What a sneaky planet.
One of the earliest astronomical discoveries appears to have been done by the Sumerians, some time around 3 and a half millennia ago, who realized that the Morning Star and the Evening Star are the same body, which disappears, then reappears.
This was long before the discovery of the other planets. By discovery I mean when the Babylonians have discovered which is the movement on the sky of the planets and that it is predictable. Before that, people believed that besides fixed stars there are stars that appear and disappear, but they did not know that they see the same bodies that have a periodic movement on the sky. The Babylonians discovered the planets because they have made written records with the positions observed on the sky of the stars, for many years. After enough old written records had accumulated, they were able to see that stars do not appear and disappear randomly, but there are only a few wandering stars whose positions repeat periodically, and some of them have long periods of many years.
While the Sumerians already knew that the Morning Star and the Evening Star are the same, and they conceived a myth about how the Goddess Inanna, associated with the planet Venus, was descending to an underground realm (of death) and then she was coming back, reflecting this planetary movement, in most other parts of the World, people were not aware of this even millennia later.
For instance, Homer talks very frequently about the Morning Star and about the Evening Star, but there exists not even the slightest hint that he was aware that these 2 are not distinct stars. The same was true for later Greek authors, until the Babylonian astrology became widely known in Greece, bringing with it the knowledge about planets, which were renamed with names of Greek gods replacing the names of Babylonian gods (later replaced with the names of Roman gods, e.g. Sumerian Inanna => Babylonian Ishtar => Greek Aphrodite => Roman Venus or Babylonian Marduk => Greek Zeus => Roman Jupiter).
This was long before the discovery of the other planets. By discovery I mean when the Babylonians have discovered which is the movement on the sky of the planets and that it is predictable. Before that, people believed that besides fixed stars there are stars that appear and disappear, but they did not know that they see the same bodies that have a periodic movement on the sky. The Babylonians discovered the planets because they have made written records with the positions observed on the sky of the stars, for many years. After enough old written records had accumulated, they were able to see that stars do not appear and disappear randomly, but there are only a few wandering stars whose positions repeat periodically, and some of them have long periods of many years.
While the Sumerians already knew that the Morning Star and the Evening Star are the same, and they conceived a myth about how the Goddess Inanna, associated with the planet Venus, was descending to an underground realm (of death) and then she was coming back, reflecting this planetary movement, in most other parts of the World, people were not aware of this even millennia later.
For instance, Homer talks very frequently about the Morning Star and about the Evening Star, but there exists not even the slightest hint that he was aware that these 2 are not distinct stars. The same was true for later Greek authors, until the Babylonian astrology became widely known in Greece, bringing with it the knowledge about planets, which were renamed with names of Greek gods replacing the names of Babylonian gods (later replaced with the names of Roman gods, e.g. Sumerian Inanna => Babylonian Ishtar => Greek Aphrodite => Roman Venus or Babylonian Marduk => Greek Zeus => Roman Jupiter).
Our beloved bubble with microbiota.
My next desktop wallpaper
This is about to burn into my screen.
Would you look at that disc!
Really incredible how apparent the atmosphere can be. I love that you can see both blue sky and northern lights inside the bubble.
Making this the wallpaper of my device right now :)