On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut ...

On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut ...

Here are some NASA's most mysterious space signals: A powerful 72-second radio signal detected by the Big Ear radio telescope ...

On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft . They told Gaia to shut down its ...

Astronomers bid an emotional farewell to Gaia, expressing their gratitude for its more than decade-long mission that gave us ...

Using the Atacama Large Millimeter/sub-millimeter Array — a group of dozens of radio telescopes in the Chilean desert and the ...

Scientists have announced the surprising discovery of oxygen and other heavy metals in the most distant known galaxy. The ...

Amateur radio experiment with a SpaceX Dragon spacecraft on 1 April 2025, 09:20 AM ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

One of the most powerful objects in the universe is a radio quasar – a spinning black hole spraying out highly energetic ...

This mission will be exceptional, as for the first time in history, humans will view both poles of Earth from orbit. Four ...