Outer space

Two American astronauts completed a lengthy spacewalk on March 29 to replace old hoses on the International Space Station's cooling system and make other equipment upgrades, footage from the U.S. space agency NASA showed.

China's Tiangong-1 space lab will likely fall to Earth between March 30 and April 2, according to the latest prediction by the European Space Agency's (ESA) Space Debris Office in Darmstadt, Germany.

This window is "highly variable," not ironclad, Space Debris Office representatives stressed in the updated forecast, which was issued yesterday (March 21).

Scott and Mark Kelly are identical twin brothers — at least, they were until Scott spent a year living in space.

China will begin recruiting civilian astronauts for its military-backed space program and plans to increase the number of crewed missions to around two a year, a top official with the country’s space program said.

A space capsule with two Americans and a Russian landed successfully this morning in Kazakhstan.

The three cosmonauts have returned to Earth from the International Space Station. The landing of the capsule was broadcast directly on NASA's television.

Bulgarian space greenhouse can feed the first human colony on Mars, which will be set up around 2030. This is what the head of the Institute of Space Research and Technology at BAS Prof. Petar Getsov has told.

An earthquake of magnitude 7.2 shook the southern and central parts of Mexico. There are no victims of the quake. A helicopter carrying Mexican interior minister Alfonso Navarre to the site of the earthquake has crashed in the landing, causing the deaths of several people on the ground.

Russia fired an unmanned spacecraft "Progress" to the International Space Station after a temporary problem forced the specialists to postpone it with two days.

The US Administration of Donald Trump plans to privatize the International Space Station (ISS) and turn it into a privately-owned enterprise on a commercial basis. This is reported by the Washington Post, which announcd the project.

A 'super blue blood moon' rises behind the 2,500-year-old Parthenon temple on the Acropolis hill in Athens on Wednesday evening, when thousands of city residents took to the streets and balconies to witness the rare spectacle.