Ů��С��Ƶ

Skip to content

John Glenn during the fiery re-entry, holding steadfast, believing his heatshield had come loose and he may burn up in the atmosphere - the capsule is illuminated in orange light due to intense heat.

Space

NASA's first space photos restored in stunning detail

The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration

Regulars

The northern lights, or aurora borealis, in the UK in 2024

Space

Why auroras are so much brighter and more easily visible recently

Features

Space

CPR in space could be made easier by chest compression machines

News

Space

New moon discovered orbiting Uranus is its smallest one

News

Physics

Jupiter's moon Ganymede could be a giant dark matter detector

News

6 of the most fascinating moments in the life of our solar system

Space

6 of the most fascinating moments in the life of our solar system

Features

Space

A planet the size of Saturn could orbit the nearest sun-like star

News

2H2KWEA Big Bang to Present. Stages in the history of the Universe after the Big Bang. At 300, 000 years, matter and radiation decouple, and the Universe becomes transparent for the first time. The first galaxies form at around 300 million years after the Big Bang, but the exact time period is uncertain. At an age of 9 billion years the Solar System formed. Finally, 13.7 billion years after the Big Bang we arrive at the present day. The Universe is still expanding and evolving.

Physics

What happens to light's energy when it redshifts? It's complicated

Comment

Mathematics

These centuries-old equations predict flowing fluid – until they don’t

Comment

Chaotic streams of energy appear to slice through space

Physics

Is gravity a new type of force that arises from cosmic entropy?

Decades ago, a renegade physicist suggested that gravity isn't so much a force as just a byproduct of the universe's tendency to get more disordered. Now this idea might finally be testable

Features

Space

The cosmos is vast, so how do we measure it?

Comment

Space

Bioplastic habitats on Mars could be built from algae

News

Space

New Horizons images enable first test of interstellar navigation

News

Physics

Where does time actually come from?

Comment