What's new

Earth and space sciences posts

Spaced out – a quick quiz Quiz

by David, 18 November 2020 | 0 comments

Black lightning bolt in purple circle

Here are five space science questions to challenge you. Is your mind a great expanse, or are you a bit spaced out?

Continue reading Spaced out – a quick quiz

Rubble on the double: a spacecraft’s dash for asteroid dust News

by David, 5 November 2020 | 2 comments

Metalic box like space craft, standing in one leg on a dark flat surface.

For almost two years, NASA’s OSIRIS-REx spacecraft has been orbiting an asteroid named 101955 Bennu. It’s done tons of science, scanning the rock from many angles. Right now, OSIRIS-REx is preparing to head back to Earth. But before leaving Bennu, the spacecraft reached out and touched the asteroid.

Continue reading Rubble on the double: a spacecraft’s dash for asteroid dust

Wet weather ahead! News

by David, 9 October 2020 | 0 comments

A kookaburra in the rain

The Bureau of Meteorology is predicting a wet spring and summer for Australia. How can they be confident in these long-term predictions? It’s because they’re not just watching weather as it happens, they’re also looking at what causes the weather.

Continue reading Wet weather ahead!

Our quiet Sun is starting to wake up News

by David, 24 September 2020 | 1 comments

Solar flares on the surface of the sun. Active and less active.

The Sun is a colossal raging ball of heat. Atoms are fused together in its crushing depths, releasing awesome amounts of energy and spewing gigantic flares from its surface. But for the past few years, the Sun has been calmer than usual.

Continue reading Our quiet Sun is starting to wake up

My kind of question – a quick quiz Quiz

by David, 23 September 2020 | 2 comments

Black lightning bolt in purple circle

Although this theme is a bit funny, the questions are no joke. Can you get serious and ace this quiz?

Continue reading My kind of question – a quick quiz

Walking on the Sun – a quick quiz Quiz

by David, 9 September 2020 | 0 comments

Black lightning bolt in purple circle

In the southern parts of the world, spring has sprung, and there’s a lot more sunshine about. See how you go with this solar themed quiz!

Continue reading Walking on the Sun – a quick quiz

International Day of Clean Air for Blue Skies Activity

by David, 3 September 2020 | 0 comments

Girl takign a photo of the clouds at the beach

By Bill Flynn Whether you are at school, at home or self-isolating you can be a part of the United Nations International Day of Clean Air for Blue Skies on Monday 7 September. How? By contributing to NASA’s citizen science global database! Download the GLOBE Observer app and photograph the cloud cover from your window,…

Continue reading International Day of Clean Air for Blue Skies

Almost gone – a quick quiz Quiz

by David, 15 July 2020 | 3 comments

Black lightning bolt in purple circle

Get in fast to do this quiz! For better or worse, we’re looking at some things that are almost gone.

Continue reading Almost gone – a quick quiz

Off the mark – a quick quiz Quiz

by David, 1 July 2020 | 1 comments

Black lightning bolt in purple circle

Scientists aim for accuracy, but it’s not always possible to be exactly right. This quiz is all about getting close, and not always close enough! So how close to full marks can you get?

Continue reading Off the mark – a quick quiz

Remote ocean research during COVID-19 News

by David, 18 June 2020 | 0 comments

Image of a ship Falkor 1

By Hannah Evans The depths of oceans are mysterious. Since Earth’s surface is covered by over 70% ocean, there is a lot to explore. But during a pandemic, it’s a bad idea to fill a research ship with scientists from around the world. Many research ships have stopped sailing, but not all of them!

Continue reading Remote ocean research during COVID-19
Double Helix Magazine ad

Give the gift of science this holiday season with a discount subscription to Double Helix! Hurry as it’s a strictly limited offer! Subscribe online today.