An interstellar probe could help scientists answer fundamental questions about how the Sun influences Earth, space and other planets in the solar system.
Some of the satellite dishes that make up the MeerKAT.
South African Radio Astronomy Observatory (SARAO)
Powerful jets are launched from the most massive objects in our universe, but we don’t fully understand how. This measurement gets us a step closer to solving the mystery.
People have been looking up at the stars for thousands of years. Here’s where to start if you want to learn more about the night sky – from spotting easy-to-find constellations to using the best apps.
The Australian Square Kilometre Array Pathfinder in the Western Australian desert.
CSIRO
The universe is expanding faster than physicists would expect. To figure out what processes underlie this fast expansion rate, some researchers are first trying to rule out what processes can’t.
The OSIRIS-REx capsule carrying samples from the asteroid Bennu lands in Utah on Sept. 24, 2023.
(NASA/Keegan Barber)
In September 2023, a NASA mission successfully brought samples of an asteroid down to Earth in a sealed capsule. Analysis of these samples may reveal information about the origins of the universe.
An astronomer and ‘black hole historian’ explains how the parts of the universe black holes grow in might influence how quickly they become bright, supermassive objects.
Galaxy NGC 6822, neighbouring the Milky Way galaxy, being studied to learn more about stars and dust in the early universe.
(NASA/James Webb Space Telescope)
Rajendra Gupta, L’Université d’Ottawa/University of Ottawa
A new hypothesis suggests that the universe may be twice as old as we had believed. Observations from the James Webb Space Telescope provide new information on the rate of the universe’s expansion.