Even in space, what goes up sometimes comes back down: spent rocket stages, defunct satellites and other bits of space debris ...

Data from the Mars Express orbiter has been used to create a visualization of "a vast system of deep and steep valleys that ...

A Dublin man is leading the construction of the world's largest ever telescope. The Extremely Large Telescope (ELT) is ...

Senior Irish scientists say Ireland is becoming more prominent in space exploration, creating more jobs and opportunities.

The European Space Agency has confirmed that science servers have been hacked. Attackers claim that 200 GB of data has been compromised.

Denmark will lead its first lunar mission under ESA, with the Mani satellite set to map the Moon’s surface in 3D to support future landings, base planning and earthshine research.

Among the targets identified in an ABC News analysis were surface-to-air missile systems and communications antennas.

In doing so, they found this orphan is within the same weight class as Saturn, strengthening the case that the galaxy teems ...

It's no surprise that SpaceX is breaking in the year. Elon Musk's company launched a whopping 165 orbital missions in 2025 — ...

The European Space Agency confirmed a cyber incident after a hacker claimed to access and steal data from external ...

The European Space Agency confirmed a cyber incident after a hacker claimed to access and steal data from external collaboration servers.