
Was going to space a good idea?
Dec 05, 2023 05:36 am UTC| Science
In 1963, six years after the first satellite was launched, editors from the Encyclopaedia Britannica posed a question to five eminent thinkers of the day: Has mans conquest of space increased or diminished his stature? The...
Dec 04, 2023 12:29 pm UTC| Science
If you listen to the dreamers, hydrogen is the magical fuel of the future that can replace everything from the petrol in your car to the coal in a steelworks. Hype around hydrogen has been building in Australia since at...

Massive planet too big for its own sun pushes astronomers to rethink exoplanet formation
Dec 01, 2023 08:15 am UTC| Science
Imagine youre a farmer searching for eggs in the chicken coop but instead of a chicken egg, you find an ostrich egg, much larger than anything a chicken could lay. Thats a little how our team of astronomers felt when...

Do we live in a giant void? It could solve the puzzle of the universe's expansion
Dec 01, 2023 02:58 am UTC| Science
One of the biggest mysteries in cosmology is the rate at which the universe is expanding. This can be predicted using the standard model of cosmology, also known as Lambda-cold dark matter (ΛCDM). This model is...

Nov 30, 2023 00:45 am UTC| Science
The Earth formed 4.5 billion years ago, and life less than a billion years after that. Although life as we know it is dependent on four major macromolecules DNA, RNA, proteins and lipids only one is thought to have been...
Nov 21, 2023 04:01 am UTC| Science
How do crystals form? Alyssa Marie, age 5, New Mexico Scientifically speaking, the term crystal refers to any solid that has an ordered chemical structure. This means that its parts are arranged in a precisely...

Nov 19, 2023 06:22 am UTC| Science
The OSIRIS-REx mission is NASAs first mission to collect samples from an asteroid in this case 101955 Bennu and return to Earth. OSIRIS-REx is an acronym for Origins, Spectral Interpretation, Resource Identification,...