radiation

There are Natural Features on Mars That Could Serve as Radiation Shelters

Mars is bombarded with radiation. Without a protective magnetic shield and a thick atmosphere like Earth's, radiation from space has…

2 weeks ago

A Human Mission to Mars Should Last a Maximum of 4 Years

According to a new study by an international team of researchers, a mission to Mars would have to be less…

3 weeks ago

Greenhouses Probably won’t Work on Mars Because of Cosmic Radiation. Even the Plants Will Have to Live Underground

Mars is a lifeless wasteland for more than one reason.  Not only are the temperatures and lack of water difficult…

1 month ago

Just How Bad are Superflares to a Planet’s Habitability?

Star's can be full of surprises; some of them nasty. While our own Sun appears pretty placid, science has shown…

12 months ago

Scientists Have Developed a Way to Make Human Skin More Protected from Space Radiation

Earth is a radiation cocoon. Inside that cocoon, the atmosphere and the magnetosphere keep us mostly safe from the Sun's…

1 year ago

The Perfect Stars to Search for Life On Their Planets

We tend to think of our Earthly circumstances as normal. A watery, temperate world orbiting a stable yellow star. A…

2 years ago

Cancer Risk for a Human Mars Mission Just Got a Lot Worse

A new study by scientists from UNLV indicates that astronauts going to Mars will be at an increased risk of…

4 years ago

How Far Away is Fusion? Unlocking the Power of the Sun

The Sun uses its enormous mass to crush hydrogen into fusion, releasing enormous energy. How long will it be until…

4 years ago

New Study Says Proxima b Could Support Life

A new study details simulations that suggest that Proxima b could support life, assuming it has a magnetic field and…

5 years ago

Welcome to Jupiter – NASA’s Juno Achieves Orbit around ‘King of the Planets’

Welcome to Jupiter! NASA’s Juno spacecraft is orbiting Jupiter at this moment! “NASA did it again!” pronounced an elated Scott…

5 years ago