The Rosetta Spacecraft Took an Epic Selfie With a Comet

The Rosetta Spacecraft Took an Epic Selfie With a Comet


Anonymous asked:

So, what do you think should be the impact of the astronomy in our lives? How do we achieve that change?

In my ordinary life, I’m always wondering about meaning, importance… What life should be or become.

Maybe, this impact can give us our meaning. I can understand ourselves. Maybe we won’t need to live this sad life.

Sorry if I’m dreaming too much. hahaha ♥


Anonymous asked:

Hi! what does astronomy means to you? you know, in your life? thanks and have nice day♥

When I was a child, I used to think Astronomy was only beautiful. I don’t know how to explain, but I can’t see a bright future for mankind. But I see a chance. A chance to change. I have hope for great thinks to come only studying the Universe. It gives me some hope.


Solar Eclipse and Milky Way seen from International Space Station.

Solar Eclipse and Milky Way seen from International Space Station.



NGC 474

NGC 474


Anonymous asked:

Hi, just wanted to say that your blog's awesome!:S OH, yeah, and how do you do that saturn on the mouse clicker thing? SO FLIPFLOPPIN' COOL! You wouldn't be able to believe how long I messed with that and, yeah, your blog's cool. Bye.

Hi! I’m really happy you liked it. :3

You can find cursors just looking for “cursor for blogs” on Google. I must confess I sometimes waste my time with my cursor too. o_o

Bye~


Black Eye Galaxy

Black Eye Galaxy


badandbreakfast asked me:

"I recently read that signs had been discovered that black holes do not exist. If black holes arent black holes. What could they possibly be then?"

I suppose you are talking about the declaration of Stephen Hawking.

Well, the classical definition is that the black hole is a singularity, a point of infinite density the, due to its gravity, pulls all matter that crosses a limit called “the event horizon”. From that point, there is no return to what was attracted. It gives meaning to “black”, that does not emit anything.

But according to the theory of Stephen, these characteristics may be wrong. He says that the black hole emits a small amount of radiation, causing what goes in must come out somehow. If the black hole does not feed, he eventually would evaporate completely. So, it could not be called “black”.


Two black holes in the center of a galaxy

Two black holes in the center of a galaxy






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