sun

If We Used the Sun as a Gravitational Lens Telescope, This is What a Planet at Proxima Centauri Would Look Like

A recent study shows how the Sun could be used as a gravitational lens to take direct images of nearby…

1 month ago

A Sunspot Seen by the Most Powerful Solar Telescope in the World

A new image from the world’s largest solar observatory shows a spectacular, high resolution view of a gigantic sunspot. The…

2 months ago

In the Far Future, Stellar Flybys Will Completely Dismantle the Solar System

Consumption and disintegration. Next time you want to be the life of the party—if you're hanging out with cool nerds…

2 months ago

Solar astronomers can now predict future sunspots. There should be a big one in a couple of days

Predicting the appearance of a sunspot is like predicting a tornado. But astronomers are starting to do it.

2 months ago

Solar Cycle 25 has arrived. Here’s what to expect from the Sun in the coming months and years

The sun goes through a regular 11-year cycle, swinging between periods of dormancy and periods of activity. Scientists from NASA…

4 months ago

Sunrises Across the Solar System

Scientists have learned a lot about the atmospheres on various worlds in our Solar System simply from planetary sunrises or…

4 months ago

The Sun Might Have Once Had a Binary Companion Star

A new study from the Harvard Smithsonian Center for Astrophysics has bolstered the case for our Sun having a long-lost…

5 months ago

This is What the Solar System Really Looks Like

At first glance, it looks like something from an alien autopsy. A strange organ cut from a xenomorph's thorax, under…

6 months ago

New Solar Model Successfully Predicted Seven of the Sun’s Last Nine Big Flares

Since it launched in 2010, the Solar Dynamics Observatory has helped scientists understand how the Sun's magnetic field is generated…

6 months ago

A Simulation of Sunsets on Other Worlds: From Venus to Titan

A new tool from NASA Goddard allows us to witness what a sunset would look like on other bodies in…

7 months ago