TEHRAN, September 18 - Astronomers using a new type of radio telescope have found the slowest spinning pulsar yet, a notoriously difficult type of stellar object to detect.
TEHRAN, August 6 - Skywatchers in the northern hemisphere have been watching a green comet bursting with light that keeps growing brighter as it nears the sun.
TEHRAN, July 03 - Astronomers revealed on Monday that they've captured the first confirmed image of a planet forming within the disks of gas and dust surrounding a young star known as PDS 70.