Space science
3D image of supernova
Observed from Earth, Cassiopeia A object, the remains of a star block exploded 330 million years ago, looking like a colorful ball.
Astronomy
Browse ScienceInfo articles and explainers related to Astronomy.
Topic archive
Articles about Astronomy
353 published items.
Space science
Mars can still be a living planet
A group of NASA researchers and universities have for the first time discovered methane in Mars's atmosphere.
Space science
Ocean discovered on two Saturn satellites
Images sent by Cassini's probe show evidence of ocean and ice volcanic existence on Saturn's Enceladus and Titan satellites.
Space science
Detecting water on a Saturn satellite
American astronomers argue that clouds of dust and gas escaping from one of Saturn's satellites may contain water, an important factor for life.
Space science
Discover the hottest planet
In the hunt for extrasolar planets, a new finding often sets new records.
Space science
The 10 most mysterious things in the Solar System (part 1)
In the journey to conquer the vast universe, people have discovered so many new things, but still, there are countless unknowns to date.
Space science
Discover the missing link of comet origin
An international team of scientists has found a strange object whose reverse and tilting trajectory may shed light on the origin of the comet.
Space science
The stars are staring at death
They are located deep in the center of the Milky Way and move around the black hole, the space is capable of destroying all kinds of matter in the universe, including li…
Space science
Astronomy proves dark energy
Dark energy accounts for 70% of the mass of the universe - and is completely invisible. Even so, scientists have proved it: thanks to what remains from the moment right…
Space science
Detecting cosmic ghosts in the night sky
When Yale University astronomer Kevin Schawinski and Oxford University associates won public support for enrolling galaxies, they never envisioned the strange object Han…
Space science
The universe has many planets like Earth
A recent study by American astronomers demonstrated that Earth-like planets - meaning not too hot and too cold for life to develop - are quite common in the universe.
Space science
100,000 times around Earth's orbit
As of 7:42 pm on 10-8 hours EDT (ie 18: 42 minutes on the same day in Hanoi), the Hubble telescope has traveled around 100,000 times.
Space science
The twin twin stars are very different
The newly discovered process of the youngest pair of twin stars revealed surprising differences in brightness, surface temperature and possibly the size of both.
Space science
Found a rare 'star birth machine' in the universe
Astronomers have discovered a special star-making machine - a distant galaxy that is spewing out stars at amazing speeds, about 1,000 to 4,000 stars every year.
Space science
The star that everyone missed
An X-ray observatory discovered a star exploding in the Milky Way, but observers have not noticed this event at all.