A team of scientists has recorded one of the most detailed views ever of a failed solar eruption, a powerful blast from the sun that never broke free. Their work is published in the journal Nature Astronomy.

On a special night, if you are lucky, you might catch a faint red glow quietly lighting up Japan’s sky, stretching low along the horizon and easy to miss if you are not looking carefully. Subtle and diffuse, it probably appears as a soft crimson haze. But behind this glowing beauty are countless charged particles traveling from the sun toward Earth’s magnetic field, which then collide with oxygen atoms high above our planet. At these great heights, where the air is extremely thin, the excited oxygen atoms then release their energy as dim red light, creating the auroras we see from the ground.

A discovery by a South Korean research team suggests that impact-generated lakes may have fostered early oxygen-producing life. A team of South Korean scientists has uncovered new evidence that could help explain how Earth’s atmosphere became rich in oxygen, one of the most transformative events in the planet’s history.

One of the most puzzling findings from the JWST’s observations of the early universe is the size of black holes. According to our understanding of black hole growth, these early black holes are far more massive than expected. Astronomers expected the unexpected from JWST, and it has delivered. Now the challenge is to update models of the universe to include these new observations.