The milestone highlights the accelerating rate of discoveries, just over three decades since the first exoplanets were found.

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

The Voyager spacecraft, on a decades-long journey of exploration, have made an unusual discovery at the edge of our solar system. They’ve detected a layer of hot plasma at the solar system’s boundary, ...

NASA is preparing to launch a new observatory that will help scientists better understand space weather and the protective ...

NASA has announced an updated plan to continue New Horizons’ mission of exploration of the outer solar system. Beginning in fiscal year 2025, New Horizons will focus on gathering unique heliophysics ...

Riding alongside IMAP, NOAA's SWFO-L1 will serve as a dedicated solar alert system, monitoring space weather and energetic ...

A near term laser ablation of micropellets can be made to rapidly accelerate one ton space probes to reach Pluto in one year. The NASA New Horizons launched in 2006 took 9.5 years to reach Pluto and ...

A pellet of plutonium 238, illuminated by the glow of its own radioactivity. NASA and other space agencies use this material in radioisotope power sources for interplanetary missions to the solar ...

Introduction: NASA's solar system exploration paradigm : the first fifty years and a look at the next fifty / James L. Green and Kristen J. Erickson -- Part I. Overview. Exploring the Solar System : ...

In the vastness of the solar system, Valles Marineris captivates countless explorers with its spectacular scale and mysterious origin story. Today, let us revisit the discovery journey of this natural ...