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Sun May 24, 2018

The nuclear battle between the Earth and Sun

Paul Sutter is an astrophysicist at The Ohio State University and the chief scientist at COSI science center.

Sun May 15, 2018

Mega black hole could devour the Sun

Australian researchers have discovered the fastest-growing black hole known in the universe which is swallowing up the surrounding cosmos.

Sun May 9, 2018

How the Sun is going to die

The Sun will die in 10 billion years. And when it does, it鈥檚 going to blow. What鈥檚 left of us will become a billowing bubble of dead starstuff.

Sun April 11, 2018

'Hole' in the Sun spawns powerful solar wind; could amp up auroras

A massive "hole" on the surface of the sun has unleashed a strong solar wind that scientists say may amp up the northern lights in some areas of the U.S. and could disrupt satellite communications over the next few days.

Sun April 9, 2018

Solar storm could strike Earth this week: What you need to know

A solar storm is forecast to hit Earth Tuesday after the sun unleashed a powerful solar flare聽鈥� a burst of high-energy radiation.

Sun March 28, 2018

New image shows how the Sun changes over a 22-year cycle

Out of billions of stars in the Milky Way galaxy, there's one in particular, orbiting 25,000 light-years from the galactic core, that affects Earth day by day, moment by moment.

Mars March 20, 2018

11 need-to-know things about our solar system

Our understanding about the universe and our place in it has changed over time.

Energy March 20, 2018

11 bizarre sources for alternative energy

Here are 11 of the more unusual sources that go above and beyond the norm. Who knows. One day, you may use sugar to power your laptop, bacteria to run your car or dead bodies to heat a building.

Spaceflight March 20, 2018

'Gravity': Science vs. fiction

Director Alfonso Cuar贸n's visually stunning film "Gravity," in theaters yesterday, is already being heralded as one of the year's best movies. Sandra Bullock and George Clooney star as astronauts whose mission goes spectacularly wrong when a cloud of orbital debris shreds their shuttle, cuts off communication and leaves them stranded in space.

Planets March 14, 2018

Scientists discover 15 new planets, including 'super-Earth' that could harbor liquid water

Scientists have discovered 15 new planets, including a 鈥渟uper-Earth鈥� that may have liquid water on its surface.

Sun March 13, 2018

Major solar storms won't hit Earth this week, NOAA says

Reports of a major solar storms that could wreak havoc on Earth this week are wide of the mark, according to the National Oceanic and Atmospheric Administration (NOAA), which has not noted any significant storm-related activity on the Sun.