The prime minister said the deputy Opposition leader's comparison of the British settlement of Australia to a mission to Mars ...

President Donald Trump recently invoked "manifest destiny" to outline a bold vision for America's space program. But what ...

As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

About 99% of Earth is uninhabitable; in deep underground places with high pressure and temperature, even the toughest ...

The prime minister claims deputy Liberal leader Sussan Ley disrespected Indigenous people with an analogy comparing the First ...

Leaders of nations around the world, autocratic and/or elected, are all riding varying waves of political and cultural ...

SUSSAN Ley has been accused by a political rival of being "tone deaf" to Australia's Indigenous history after she gave a ...