Mars has always captured the imagination of space explorers, and now new findings are showing that the Red Planet’s dust ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the ... These two exoplanets, a super-Earth and a sub-Neptune, are common ...

Buried "megaripples" — some the size of five-story buildings — are helping scientists piece together the devastation ...

As the planet gets hotter, our frozen world is shrinking ... Greek word ‘kryos’ for frost or ice cold. The state of the Earth’s ice and snow affects every living being.

Between 2019 and 2021 ... are moonless, Earth has one moon, and Mars has two. Uranus and Neptune have 28 and 16 known moons, respectively. Despite not technically being a planet anymore, Pluto ...

Every month on Earth Matters, we offer a puzzling satellite image. The March 2025 puzzler is shown above. Your challenge is to use the comments section to tell us where it is, what we are looking at, ...

17, 2021, with Jupiter at top left ... Mercury is the closest planet to the sun and Earth is the third planet from the sun, while Neptune is the furthest. There are also five additional celestial ...

Nature gives us so much, from the food we eat to the air we breathe; it keeps us healthy and thriving. WWF’s Earth Hour is the perfect moment to switch off and give back to the planet. Because when we ...

Earth isn’t the only planet that experiences equinoxes ... Mexico, on March 21, 2021, during the spring equinox. Some cultures continue to celebrate the equinox today, like the Lakota Tribe ...