Venus is a Victim of a Rampant Greenhouse Effect Venus's atmosphere is made mostly of carbon dioxide, one of the greenhouse ...

The Earth's hidden ocean is 700 km beneath this continent. Scientists made a discovery that changes everything we thought we ...

Celebrity Cruises' award-winning Galapagos expeditions on Celebrity Flora are now available for booking in 2027. Each 7-night, 10-night, 11-night or 16-night all-inclusive itinerary offers guests an ...

Nobody knows Europe quite like Rick Steves, and what better way to explore the continent than on one of the travel guru's ...

If venusian clouds contain life, it will be very different than what we know. But terrestrial analogs might still give us ...

I pick out North America’s celestial highlights for the weekend ahead (which also applies to northern hemisphere mid-northern ...

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.

Jonathan O'Callaghan is a freelance science journalist based in London. He specialises in stories on astronomy, astrophysics and space exploration, and was awarded the Walter Sullivan Award for ...

The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...

An increase in global soil nitrous acid emissions 1980–2016 is driven by climate change and increased fertilizer use. These emissions impact ozone levels, posing risks to vegetation. Forestation ...