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Space

New moon discovered orbiting Uranus is its smallest one

The James Webb Space Telescope has discovered a new moon that is small and dim in orbit around Uranus. The discovery brings the planet's total to 29, and scientists say there are probably more to be found

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Physics

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

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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

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Space

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

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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

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Mathematics

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

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Chaotic streams of energy appear to slice through space

Physics

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

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The NIRCam (Near-Infrared Camera) instrument on NASA?s James Webb Space Telescope?s reveals a portion of the Milky Way?s dense core in a new light. An estimated 500,000 stars shine in this image of the Sagittarius C (Sgr C) region, along with some as-yet unidentified features. A large region of ionized hydrogen, shown in cyan, contains intriguing needle-like structures that lack any uniform orientation. NASA, ESA, CSA, STScI, and S. Crowe (University of Virginia).

Space

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

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Space

Bioplastic habitats on Mars could be built from algae

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Space

New Horizons images enable first test of interstellar navigation

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the galaxy – a technique that could be useful for interstellar missions

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Physics

Where does time actually come from?

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Space

Mystery fireball spotted plummeting to Earth over the US

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Video

Look inside the revolutionary Vera C. Rubin Observatory

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Space

Why are the physical constants of the universe so perfect for life?

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