Indeed, the planetary nebula seen above, known as the Red Spider Nebula and imaged by the James Webb Space Telescope (JWST), ...

Over billions of years, the Sun will gradually increase in brightness and size, eventually transforming into a red giant.

After running out of fuel, our star too will accelerate outward as a red giant, consuming Mercury, Venus and possibly even ...

Scientists found 13 heavy chemical elements polluting the atmosphere of the star named LSPM J0207+3331, which is located ...

The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...

Plasma ejections from young stars may offer valuable insights into the Sun’s early history. Most of the time, we hardly ...

Manhattan-sized comet 3I/ATLAS allegedly executed an unusual maneuver while approaching the Sun earlier this week, fueling ...

The James Webb Space Telescope has looked back into deep time to find “rubies” or “little red dots” stretched across the ...

The Northern Lights may be possible to see across parts of the UK this week, according to the Met Office. Fast solar winds ...

An interstellar comet that originated outside our solar system has just made its closest pass to the sun, brightening ...

From national parks to city skylines, you can find views that'll take your breath away all over the U.S. Here are some of the ...

The mystery of whether a Manhattan-sized object whizzing through the solar system is an alien probe or simply a comet may be ...