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RSS (Space and Astronomy News in Science web feed) News in Science

Mars Nili Fossae

Green marks Mars' hidden carbon

Monday, 7 September 2015

This image shows part of the Nili Fossae plains region, the largest known carbonate-rich deposit on Mars.

Explore more Space and Astronomy News in Science »

RSS (Space and Astronomy StarStuff web feed)StarStuff

ceres

Ceres bright spot mystery solved

FINAL EPISODE: Bright spots on the dwarf planet Ceres are giant salt pans. Also; climate change slowing the planet's rotation, and searching for the universe's missing matter.

RSS (Space and Astronomy Science Features web feed)Science Features

Comet 45P

Comet 45P and a rare winking star lead February's sky line up

Grab your binoculars! After a quiet start to the year, Australian sky watchers will be treated to a close encounter with a green comet and a rare winking star this weekend.

RSS (Space and Astronomy Ask an Expert web feed)Ask an Expert

sunset

Why the latest sunset time doesn't fall on the longest day of the year

The December solstice is the longest day of the year in the southern hemisphere, but surprisingly, it does not coincide with the earliest sunrise or latest sunset time of the year.

RSS (Space and Astronomy Dr Karl's Great Moments In Science web feed) Great Moments in Science

How humankind has changed our planet

Tuesday, 21 February 2017

Many factors have contributed to how Earth has changed over time, but humankind has been a major contributor in a relatively short period of time, writes Dr Karl.

What would happen if the Earth stopped rotating?

Tuesday, 17 January 2017

The good news is that if the Earth's rotation stopped, we wouldn't fall off, but it would be a very inhospitable place, Dr Karl explains.

RSS (Space and Astronomy Science Quizzes web feed) Science Quizzes

How much science do you know?

Saturday, 13 August 2016

From chemistry to physics and anatomy to medicine exercise your brain during National Science Week with this quick quiz.

RSS (Space and Astronomy Science Games web feed) Science Games

Chemistry quizChemistry quiz

Wednesday, 24 February 2010

Is your chemistry knowledge as light as helium or as heavy as plutonium?

RSS (Space and Astronomy Science Careers web feed) Science Careers

Stuart Wyithe explores our universe's oldest galaxies. Watch Ace Day Jobs to find out how he became an astrophysicist.Astrophysicist

Tuesday, 25 November 2008

Stuart Wyithe explores our universe's oldest galaxies. Watch Ace Day Jobs to find out how he became an astrophysicist.

Cameron Boyd is a space flight knight.Aerospace systems engineer

Tuesday, 3 May 2005

Space flight knight Cameron Boyd develops complex defence and aeronautical technologies.

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Beginner's Guide to the Night Sky

Find your way around the night sky with our monthly sky maps, tours, tools and astronomy basics

more Galaxies

spiderweb galaxy

'Shockingly' cold gas cloud surrounding early giant galaxy surprises scientists

The discovery of an enormous reservoir of ultra-cold gas surrounding a distant galaxy has reshaped our scientific understanding of how stars and galaxies formed in the early universe.

more Blackholes

Markarian 1018

Starving black hole at heart of dimming galaxy mystery

An international team of astronomers has cracked the case of a mysterious galaxy that has suddenly dimmed after shining brightly for 30 years.

more Planets and Asteroids

Seven Earths

Scientists discover seven Earth-sized planets orbiting nearby stars

Seven Earth-sized planets, some of which could harbour life, have been discovered orbiting a dwarf star in our own galactic neighbourhood.

more Space Exploration

saturn rings

Cassini to explore rings of Saturn as it heads towards grand finale

The Cassini spacecraft has been exploring the system of Saturn for more than a decade.

more Telescopes

Jupiter surface

Radio map shows what lies beneath Jupiter's colourful clouds

Jupiter's famous red spot, and other stormy surface features extend 30 to 100 kilometres below the enigmatic surface of the gas giant, a new study has found.