Revealed: a black hole the size of the solar system

Topics: Earth and Space Sciences - The Solar System Physical Sciences - Forces, Energy Additional: Careers, Technology, Engineering, Maths Concepts (South Australia): Earth and Space Sciences - Earth in Space Physical Sciences - Forces and Motion, Energy Years: 7, 8, … Continued

Gravitational Waves discovery

Topics: Earth and Space Sciences - Solar System Physical Sciences - Forces Concepts (South Australia): Years: 5, 7, 10 Video length: 1:45m An international group of scientists, including Australians, have announced that not only have they detected gravitational waves but, for … Continued