Astronomers have identified galaxies where a central black hole just disrupted and ‘ate’ a star. It’s like a black hole putting up a sign that says: Here I am.
Posts by EarthSky
Researchers investigating “night-shining” clouds found something they weren’t even looking for: teleconnections in Earth’s atmosphere that stretch all the way from the North Pole to the South Pole and back again
Researchers say that exotic hadrons -particles made up of two quarks and two anti-quarks – actually exist.
Monday’s eclipse marks the beginning of a special eclipse series known as a tetrad – four total lunar eclipses in a row, with no partial eclipses in between. The next one is October 8.
A small icy object within the rings of Saturn might be a brand new moon in the process of being born.
Catastrophic flooding is thought to have created the heavily eroded Osuga Valles on Mars … and the features within it.
It looks like the diamond ring effect seen during total solar eclipses. It’s really a distant, dying star and its shell of gas, with another star in front of it.
The brightness of Mars in our sky depends on where our two planets are in orbit around the sun.
A new analysis says that 10.8 billion years ago, the universe was expanding by one percent every 44 million years.
Cameras mounted on the upper stage of a Soyuz rocket last week looked earthward during a satellite launch.