Research Astronomer Dr Apostolos Christou reports on a new model to explain the two “oddball’’ moons of Neptune: Triton, a >2000 km diameter satellite that circles Neptune in the opposite direction that the planet rotates; and 300-km Nereid, the planetary moon with the most elongated orbit in the solar system. Read more…
Now we come to the sixth planet from the sun, with the magnificent ring system, it’s Saturn! It is now the planet with the most known moons! Saturn recently beat out Jupiter in the moons category, even though Jupiter is the largest planet in the Solar system and behaves somewhat Read more…
50 years ago, humankind took its first steps on the moon, and the world celebrated. However, 47 years ago, the last human walked on the moon, and we have not been back since. Until now. The new programme that will take humans back to the moon is called Artemis, who Read more…
Let’s move on to the largest planet in our solar system, the great gas giant Jupiter. Jupiter is over twice as heavy as all the other planets in the Solar system put together. Jupiter is a gas giant planet, the largest in the solar system, made up of swirling gases Read more…
This week out 5 Facts series continues with our little brother planet – Mars! Seeing Red Mars is famously known as the red planet as its dusty ground is tinged brownish red by iron-oxide (rust). This makes Mars look red to the human eye when we see it in the night sky. Read more…
This week our 5 Facts series continues with our home planet! Read on to learn more about our Earth. Earth is the only planet not named after a God The other planets in our Solar System are named after Roman and Greek Gods, but not our Earth! The word “Earth” Read more…
Those of you going out late in the day for an evening stroll or just enjoying the spring smells in your garden may have noticed a bright white beacon of light shining high in the west after sunset. This is Venus, the closest planet to the Earth and the brightest Read more…
Next in our 5 Facts series we have the most evil planet of them all! The second planet from the sun is named after the Roman Goddess of love. However, as we are about to find out, it is far from lovely! Hot, Hot, Hot! Although Mercury is closest to Read more…
Kicking off our 5 Facts series we have the littlest member of our planetary family! Mercury is the smallest planet Pluto used to be the smallest planet in our solar system but since it was ‘demoted’ to a dwarf planet, Mercury then won the prize for being the smallest planet Read more…
Back to our search for aliens in the second installment of the Astrobiology Series!