From Artemis 2 Lego to coffee mugs, we reckon there is something here to please space flight fans of every age ...

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.

Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...

Once a month, we feature a story from Lightspeed’s current issue. This month’s selection is “Death Echoes Overlapping” by ...

The planet is one of the best worlds for follow-up studies to determine whether it could be habitable or not.

Exploring Earth's deep interior is a far bigger challenge than exploring the solar system. While we have traveled 25 billion ...

If the building-size asteroid 2024 YR4 crashes into the moon in December 2032, the impact will produce a bright flash that ...

The Sun is putting on quite a show right now. Earth-facing sunspot region 4366 has been erupting almost non-stop since it emerged on January 30, producing six X-class solar flares so far.

The moves come shortly after President Donald Trump announced the establishment of a U.S. critical mineral reserve.

The first false-color image from ESA's newly operational Biomass satellite shows off a unique perspective of the rainforests, ...

The Trump administration is planning to build a stockpile for critical minerals, according to a report from Bloomberg.

Astronomers have detected an exoplanet candidate around a Sun-like star just 146 light-years away from us.