Space science

Not just sitting on a spaceship, 2023 will have the first tourists to step out into the space from the International Space Station.

Humans could not live on the Moon and Mars due to the high radioactivity and cosmic radiation.

The latest satellite in the Third Generation Global Positioning System (GPS III) of the US Air Force has been put into orbit.

Scientists are amazed at why, how a star 2.5 million times brighter than the Sun suddenly mysteriously disappears.

At present masses, fast-growing black holes can only detect a star the size of the Sun every day, according to researchers' calculations.

The parade of the planets will take place around 2 weeks of July but cannot be completely observed.

The high-resolution Hubble Space Telescope shows spiral arms that contain millions of stars from the galaxy NGC 2775.

A new study by NASA scientists has found a place within the Solar System capable of supporting living things.

The researchers found that two blue giant stars emit a stellar wind that helps subatomic particles accelerate and generate intense gamma-ray radiation.

On June 23, China completed the deployment of the North China Sea Navigation System (BDS) after its last satellite was launched into orbit the same morning.

Elon Musk's SpaceX company is looking for people to try out its Starlink broadband satellite Internet service.

Astrophysicists have discovered the strangest radio signal ever, coming from a merger between a black hole and an unknown object.

Errors in the recent dark-matter search experiment may open up new avenues for particle physics, but it is entirely possible that these are just the anomalies seen in these ultra-precise experiments.

The cable system, formerly used for space elevators, connected the Moon and Earth, and can now be used to tie asteroids together.

Over the years, astronomers have been searching for the existence of the 9th planet in the Solar System.

Dusty worlds like the desert planet Arrakis in the Dune novels are probably quite common in the universe. Some of them, which have large amounts of dust in the atmosphere, are most likely places where life can be found.

Scientists found exoplanets the size of Neptune orbiting the star AU Mic, 32 light-years from Earth.

Neptune's beautiful moon, Neptune, shines a light purple through the lens of a NASA spacecraft, can possess an ocean of life.

Starlink's goal of bringing Internet connections around the world could threaten traditional Internet providers.

Named after British astrophysicist Edmund Halley, the Halley Comet is one of the most famous comets in the history of astronomy.