On March 16, 1926, Clark University professor Robert Goddardfired up a rocket nicknamed “Nell,” powered by a blend of ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A fourth exoplanet discovery in the LHS 1903 system made by ESA's CHEOPS mission ...

Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a star located about 83 light years away. The newfound alien world is slightly ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

Apollo astronauts reached speeds exceeding 24,000 miles per hour on their way to the Moon, driven by a rocket that remains the most powerful ever flown. The Saturn V, standing 363 feet tall and ...

NASA crashed a spacecraft into an asteroid as an attempt to change the asteroid’s trajectory in 2022. Now, scientific observations have shown that the mission had more far-reaching effects than ...

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger Didymos around the sun.