SpaceX's recent IPO highlights the evolving space economy, with its valuation fluctuating between $1.9 and $2.3 trillion. The ...

NASA's TESS identified a large new exoplanet orbiting far from its host star thanks to ripples in the space-time continuum.

A new Southwest Research Institute-led study proposes a solution to a longstanding puzzle in planetary science: What caused ...

Elon Musk-led SpaceX’s ‘Starlink’ has inspired South Korea to build its own low-Earth orbit satellite communication network.

A rare eruption in the Indian Ocean let researchers capture one of the clearest views yet of a seafloor spreading event ...

Astronomers have for the first time dynamically weighed a dormant supermassive black hole in the distant universe, finding it ...

Researchers are closer to unraveling a longstanding solar mystery surrounding the extreme thinness of the sun's tachocline ...

Our readers enjoy getting to grips with this one, pondering everything from what this planet might look like to the various ...

The spread of the ocean floor, as tectonic plates spread apart, is known but hard to observe. Scientists have now documented ...

A best-yet measurement of one of general relativity’s most mind-boggling effects is “another feather in Einstein’s cap” ...

Earlier study of the region had shown that the spreading in the area occurs at an average rate of a bit over 60 millimeters a ...

"Observations of sun-like giant stars currently point towards Earth's survival, but we need better observations before we can ...