In late 2024, astronomers detected an asteroid with one of the highest recorded probabilities of Earth impact for an object its size. As 2024 YR4 slips beyond our ability to track it, scientists are ...

Scientists consider a handful of physically plausible scenarios that could destroy or sterilize Earth from the outside in. Massive asteroid or comet impacts deliver kinetic energy capable of ...

A 700-metre asteroid went undetected near Earth after hiding in the Sun’s glare, raising fresh questions about blind spots in ...

2025 marked the first official year of our newest citizen science effort, Satellite Surveillance, which delivered major ...

US President Donald Trump’s position on Greenland has shifted almost daily, from threats to take it by force to assurances he ...

The 1967 Outer Space Treaty did not expect Earth-based sites such as Pituffik would decide who can monitor or dominate orbit ...

Each of these books can, in its own way, teach readers how to think about Earth's history, and how to apply lessons from the past to our future.

Let’s say it’s 2036, and scientists are working on a new class of drugs. Today, for instance, pharmaceutical companies use ...

Features: High-performance computing is helping Space agencies and universities compress simulation cycles, train AI models faster, and enable more autonomous missions.

That’s only one problem. Your immune system also has an adaptive system of specialized immune cells and antibodies that attack and destroy invading microbes. This system remembers what those intruders ...

Starfleet Academy dropped on Paramount+ on January 15, 2026, with a two-part debut that features Episode 2, titled Beta Test.