An instrument aboard NASA’s Europa Clipper spacecraft captured rare ultraviolet observations of an interstellar comet while Earth-based telescopes were blinded by the Sun. The spacecraft’s unique ...

Satellites are moving closer to Earth as very low Earth orbit gains attention. This article explains the benefits, technical challenges, and research behind VLEO satellite operations and future use ...

Interest in fusion has been further fuelled by the proliferation of data centres, as tech firm hunt for sources to power ...

At the far edge of the Solar System, where the Sun’s influence thins into the dark between the stars, a pair of aging ...

From Sinners’ blues guitar to Leonardo DiCaprio at his most frazzled in One Battle After Another, we’re counting down the 25 ...

We got our first look at images from the Vera C. Rubin Observatory, which will forever change how we monitor the night sky.

Explore our top 5 ASX semiconductor shares to watch in 2025, and learn why they matter, their key risks, trading appeal, and ...

Earth is taking in more energy than it releases back to space—a growing "energy imbalance" that is fueling global warming. A ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has made valuable ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

In a similar vein, the 2023 source, cs2, recently emerged from another rare yet sizable asteroid collision. The impact poofed ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...