Space science
Chandra X-ray 10-year anniversary.
About 10 years ago the Columbia spacecraft launched with the astronomers' hopes and dreams - Chandra X-ray Observatory
Universe
Browse ScienceInfo articles and explainers related to Universe.
Topic archive
Articles about Universe
2,417 published items.
Space science
The hypothesis of dark energy is there to stand?
A modern astrophysical problem, though more or less
Space science
Huge butterfly wings in the universe
After being repaired, the Hubble space telescope sent extremely sharp images to Earth, including a butterfly-shaped nebula.
Space science
The first black holes were
The first black holes in the universe have a huge impact on their surroundings despite the fact that they are small and grow very slowly, following new supercomputer mod…
Space science
Korea launched the first satellite into space
South Korea today will launch its first satellite into orbit, just four months after the North's similar action.
Space science
Korea delayed the launch of the rocket
On the afternoon of August 19, South Korea continued to postpone the country's first rocket launch, KSLV-1, only 7 minutes 56 seconds before the scheduled launch time.
Space science
Modifications of supernova type 1a
Star explosions known as type 1a supernovae have long been used as a standard candle, their constant brightness is a way for astronomers to measure cosmic distances. and…
Space science
The future of the universe: A Big Crunch or another Big Bang
Will the universe continue to expand and eventually end with the state of nihilism that diffuses dry, cold, and black?
Space science
What Is an Event Horizon?
The event horizon is the boundary around a black hole beyond which signals cannot return to a distant outside observer. It is not a solid surface; it is a feature of spa…
Space science
Huge bubbles in the universe
At first glance the picture below you will think it is the soap bubbles that some child makes, but it is actually a newly discovered nebula in the universe.
Space science
Discover the galaxy 'Green Pea'
A team of astronomers discovered a rare cluster of galaxies called 'Green Peas' with the help of other scientists through an online project Galaxy Zoo.
Space science
Cosmic vibrations reduce the mass of galaxies
The new study, published July 30 in Nature, explains the origin of spherical dwarf galaxies.
Space science
Bad breath is not an astronaut
Applicants who want to participate in China's upcoming space program must meet all 100 criteria, such as not having bad breath or sticking to the nose.
Space science
Reaching the universe to promote poverty eradication
South Africa is determined to become the continent's continental technology hub to support the struggling economy due to the global financial crisis.
Space science
Physicists look for dark matter
95% - that's the part of the universe missed. It's like it doesn't exist. Or at least, if it exists, we can't see it. I call it 'dark matter'.