Posted
| UpdatedCassini is on its final mission, where NASA will direct it into the orbit of Titan and use it as a slingshot to send the spacecraft into the narrow space between Saturn's atmosphere and its rings.
Topics: science-and-technology, astronomy-space, planets-and-asteroids, space-exploration, spacecraft, united-states, australia
Posted
| UpdatedFinding Jupiter or the Southern Cross is easy if you know where to look — and that's easy too once you know how the movement of the Earth affects our view of the sky.
Topics: science-and-technology, planets-and-asteroids, stars, astronomy-space
Posted
It's stargazing season at the ABC, and we are going to take you on a journey across the night sky with astronomer Professor Fred Watson. Along the way you'll see some beautiful constellations, star clusters, galaxies, and the mighty Jupiter and moon.
Topics: stars, science-and-technology, planets-and-asteroids, astronomy-space, australia
Posted
| UpdatedA new study describes how the lion's share of Mars' atmospheric gases disappeared into space, turning a wet, warm planet into today's cold, arid place.
Topics: science-and-technology, space-exploration, planets-and-asteroids, astronomy-space
Posted
| UpdatedWhat would it be like to stand on another planet? Would it even be possible to land on Jupiter? Suspend reality as we take you for a quick, highly theoretical visit to a few interesting locations in our solar system.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
Do you know your Scorpius from your Saucepan? Kick off Stargazing season at the ABC by testing your knowledge of the moon, stars and planets that make up our beautiful night sky.
Topics: science-and-technology, planets-and-asteroids, stars, astronomy-space
Posted
NASA is planning a mission to visit a giant metal asteroid named 16 Psyche, which may hold secrets about the origin of planets.
Topics: science-and-technology, planets-and-asteroids, space-exploration, spacecraft, united-states
Posted
A team of astronomers have announced the discovery of seven Earth-like planets in a nearby solar system; the largest number yet of detected worlds capable of having liquid water on their surface. The planets have been found around TRAPPIST-1, a Jupiter-sized ultra-cool star located 40 light-years away in the constellation of Aquarius.
Topics: planets-and-asteroids, science-and-technology, astronomy-space
Posted
| UpdatedSeven Earth-sized planets, some of which fall within the Goldilocks zone and could harbour life, have been discovered orbiting a dwarf star in our own galactic neighbourhood.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
Simple organic molecules have been detected on the dwarf planet Ceres, adding to evidence it contains key ingredients essential for life.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
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.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
| UpdatedUsing samples collected by the Apollo 14 moon mission, scientists estimate the Moon is much older than previously thought and likely formed more than 4.5 billion years ago.
Topics: science-and-technology, astronomy-space, planets-and-asteroids, united-states
Posted
Astronomers say highly energetic bursts of radio waves found emitted from deep space came from a dwarf galaxy billions of light years away, a game-changing breakthrough that could help us understand what is in the voids between galaxies.
Topics: astronomy-space, space-exploration, science-and-technology, the-universe, research, planets-and-asteroids, australia
Posted
| UpdatedIn the southern hemisphere, the summer solstice marks the longest day of the year. But this does not coincide with the earliest sunrise or latest sunset time. We explain why.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
Scientists have long known the Earth's spin is slowing down, but observations of ancient astronomers from the Babylonians onwards reveal our modern days aren't getting quite as long as they should be.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
The December night sky provides the best view of distant galaxies for professional astronomers, but you can see some of our closest neighbours too, if you know where to look.
Topics: science-and-technology, the-moon, stars, planets-and-asteroids, australia
Posted
| UpdatedFor more than a decade, the Cassini spacecraft has been exploring the system of Saturn some 1.2 billion kilometres from Earth. As the first phase of its final descent begins, we look at what it has discovered about the ringed planet and its moons, and and what happens next.
Topics: science-and-technology, astronomy-space, planets-and-asteroids
Posted
| UpdatedDashcam footage shows the moment a meteor approaches Earth and explodes in a flash, in a phenomenon an expert says is a fireball similar to one recently seen in Western Australia.
Topics: planets-and-asteroids, astronomy-space, science-and-technology, human-interest, united-states
Posted
The American Meteorological Society received reports of a bright light in the sky from Key West to the Florida Panhandle in the United States. The bright flash was captured on the dashboard cameras of several cars belonging to the North Point Police Department in west Florida.
Topics: astronomy-space, police, planets-and-asteroids, united-states
Posted
| UpdatedThe discovery of tiny fossils in outback Western Australia may help scientists understand soils on Mars, according to a leading palaeontologist.
Topics: earth-sciences, planets-and-asteroids, science-and-technology, geology, port-hedland-6721, tas
Posted
Scientists find evidence that tiny, distant Pluto harbours a hidden ocean beneath the frozen surface of its heart-shaped central plain, that is likely slushy with ice and about 100 kilometres deep.
Topics: planets-and-asteroids, astronomy-space, science-and-technology, research, united-states
Posted
| UpdatedWe explain what an aurora is, how to spot one, and how to take a great photo if you see one.
Topics: science-and-technology, planets-and-asteroids, astronomy-space, australia
Posted
This month, a cosmic saucepan enters the evening sky, the Leonids meteor shower peaks, and Venus steeps itself in the teapot.
Topics: science-and-technology, stars, planets-and-asteroids, astronomy-space, australia
Posted
| UpdatedMapping of gravity data from the Moon by NASA's GRAIL mission may finally reveal how a huge bullseye-shaped basin formed on the Moon, say scientists.
Topics: science-and-technology, spacecraft, planets-and-asteroids, the-moon
Posted
| UpdatedAlthough fears grow for the ExoMars lander, scientists say the mission to Mars has been a success. Here's what we know so far.
Topics: science-and-technology, planets-and-asteroids, astronomy-space, space-exploration, spacecraft, canberra-2600, european-union, russian-federation, australia