Could there be an even better planet for us than Earth? Scientists are searching for a superhabitable world that wouldn’t ...

With an orbital period around one year, much like Earth's 13-hour transit duration, HD 137010 b tantalises as Earth 2.0.

In the midst of climate change, awareness of humanity’s negative impact on the planet has grown, making the idea of moving to ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

A 2020 astronaut photo shows the oasis town of Jubbah lurking within a paleolake in the wind shadow of Saudi Arabia's "two ...

A day-by-day look at the upcoming lunar journey.

Mars’s gravity shapes ice ages on Earth, new research finds - 'Without Mars, Earth’s orbit would be missing major climate ...

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.

This coming July, Venus could plow through the dust generated by an asteroid breakup thousands of years ago, potentially ...

The voyage of Artemis II should serve as a balm for a humanity who could be forgiven for thinking the world has gone mad.

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

Scientists found that natural bacteria can eat methane, cut climate pollution, and turn waste gas into useful materials.