超新星コンデンセート
Supernova Condensate is a blog about our place in the Universe. Of astronomy, chemistry and life in the big bad bubble of academia.-
Invader Xan is a molecular astrophysicist and part-time alien invader, who spends life looking at very small things on very large scales, and trying to better understand the chemistry of interstellar space.
DFTBA ♥
すべての我々は星で作られています。
Buy me a coffee?
Tag Archives: black holes
Black holes singing in space
One of the things which particularly caught my eye in this week’s Carnival of Space was that article from the quite marvellous Science in a Can about a singing black hole! This black hole is about 250 million light years away … Continue reading
Carnival of Space 262
Ladies and gentlemen and variations thereupon, I bid you welcome to this week’s edition of Carnival of Space. With Curiosity’s daredevil landing on Mars this week, there’s a distinctly martian flavour about this carnival! Whether this is your first time … Continue reading
Posted in chemistry, space
Tagged astrochemistry, astrophysics, black holes, mars, planets, space exploration, spaceflight, stars
6 Comments
Black hole nucleosynthesis
If I had to pick a handful of favourite things in all of physics, black holes and nuclear fusion would be among them. Hands down. This interesting little paper which I stumbled across earlier (via a link to the APS … Continue reading
Waltzing behemoths
A supermassive black hole is rather like a gravitational version of the Incredible Hulk. Massive, mean, able to take on anything thrown at it, and virtually unstoppable. While the smaller black holes may form when a massive but otherwise normal … Continue reading
Posted in astronomy
Tagged black holes, galaxies, images, interstellar medium
Comments Off on Waltzing behemoths
Singularly beautiful
Everything in the Universe likes to go in circles. Moons orbit planets, planets orbit stars, stars orbit other stars — and in each case all parts of the system are interrelated. The speed at which one star orbits another, for … Continue reading
Posted in Imported from Livejournal
Tagged astrophysics, black holes, celestial mechanics, neutron stars
6 Comments
An iris of stars
Around 50 million light years away, lies a rather lovely spiral galaxy known as NGC 1097. Seen in infrared light by Spitzer in this image, it reminds me a little of an egyptian Eye of Horus. That pupil however, is … Continue reading
Supermassive!
Just the concept of black holes is captivating, isn’t it? No wonder they’re central to the plotlines of so many movies and sci-fi stories. The idea of an object so dense that light can’t travel fast enough to escape from … Continue reading
Space Ghost?
Ghost hunting isn’t typically the sort of thing you’d expect the Chandra space telescope to be doing. Evidently though, it’s rather good at it! Specifically an x-ray ghost betraying the presence of a galaxy’s supermassive black hole. Feel free to … Continue reading
You are now leaving the Milky Way
It’s bad luck if a black hole crosses your path. Actually it’s very bad luck, particularly if you happen to be a star like SDSS J090745.0+024507. Known by some as “The Outcast Star”, it had the misfortune tens of millions … Continue reading
Posted in Imported from Livejournal
Tagged astrophysics, black holes, papers, Sagittarius A, stars
15 Comments
Sagittarius A*
It’s funny… Sagittarius A* seems to hold the same fascination for me these days that the Sun used to hold when I was just a kid. I’ve been meaning on writing something about this for a while now, and seeing … Continue reading
Posted in Imported from Livejournal
Tagged black holes, galaxies, Sagittarius A, supernovae
3 Comments
You must be logged in to post a comment.