When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

Computer simulations of the gravitational interactions of solar system bodies suggest that a hypothetical Earth-like planet explains all of those anomalies. It would need to be around 1.5–3 ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

if the age of the Solar System were a year, humans would appear on Earth just before the countdown on New Year’s Eve. This is an illustration of Tythe, a hypothetical planet three times as big ...

“The method propagates energy through a hypothetical solar farm system configuration very quickly,” Zohdi told pv magazine. “It assesses how well the hypothetical solar farm system performs ...

Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...

A close encounter with a mysterious interstellar object could explain the current orbits of several of Earth’s largest ...