Why hasn't the Hubble Space Telescope been able to see Betelgeuse's companion star? Astronomers may finally have solved the ...
Why is the star known as Tabby's Star so weird? What's causing the strange fluctuations in its brightness? Astronomers may have the answer.
Scientists say they've solved the mystery of the Arsia Mons Elongated Cloud on Mars and what causes it to form every spring and summer.
Researchers detected the sugar erythrulose in the molecular cloud G+0.693−0.027 near the centre of the Milky Way.
Hidden away behind vast clouds of dust, IRAS 18293-0941 is a binary system with a black hole orbiting a massive, hot star.
The story of the Hillsborough meteorite and how scientists analysing the space rock have found it contains life-supporting ...
There's a strange feature on Mars that looks like a doorway into a cave. Here's what the image really shows and why it's caused such a stir.
An image of the morning light on Mars and distant cliffs, as seen by NASA's Curiosity rover from the surface of the Red Planet.
Saturn's icy moon Enceladus would theoretically be able to host some forms of microbial life, according to a scientific study.
Science has strengthened theories that the ingredients for life could have been brought to Earth by comets impacting into our home planet.
Scientists make discovery analysing rock pulverised for study by Curiosity rover. Largest organic compounds found on the Red ...
Radio emissions: Researchers have captured direct radio wave emissions originating from a planet outside our Solar System. MeerKAT array: Using South Africa’s radio telescope array, an international ...