Artist's impression of Planet Nine – a suspected “wide-orbit” planet – with the Sun in the distance; Neptune's orbit is shown ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

"Its occurrence is like finding a tropical seed in Arctic ice – indicating either an unexpected local environment or ...

Asteroids are usually grouped into three main types based on what they are made of: C-type, S-type and M-type.

Inner planets are the four planets closest to the Sun: Mercury, Venus, Earth and Mars. They are collectively characterized by a solid surface and small size relative to the outer gas giants.

A team of researchers has outlined how a new "direct fusion drive" propulsion system could allow us to reach Sedna this ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Here's everything you need to know before taking the leap. Do solar panels make it harder to sell your house? Most of the time, they don't. "Overall, they're perceived as a value, because they're ...

The best solar telescopes give you close-up views of our star without damaging your eyes, perfect for sun-gazing this summer. Watch out for big savings this Prime Day.

Today the natural resources of the earth are being mindlessly exploited globally far beyond need resulting in a poor state of their regeneration and causing irreversible damage to the planet This year ...

At Gangotri the Ganga as Bhagirathi is as bubbly and transparent as a carefree teenager writes NARAYANI GANESH Gangotri is the most talked about riversource destination for it s from here that Ganga M ...