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

Experts have warned that NASA's asteroid deflection system could inadvertently send one towards Earth. The Double Asteroid ...

How Will Roman Map the Interstellar Medium? Why is it difficult to see through the galaxy? Starlight is blocked by dust ...

Space-based radar reveals that different areas of New York City are sinking at different rates due to both natural and human factors.

NASA’s Dragonfly mission has cleared several key design, development and testing milestones and remains on track toward ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

At the end of the last solar cycle in 2019, the official predictions were that the next cycle would be just as mild as its predecessor.

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

Asteroid 2025 FA22, significantly larger than Delhi's Qutub Minar, will make a close approach to Earth on September 18, 2025.

All signs were pointing to the Sun going into a prolonged phase of low activity,” NASA's Jamie Jasinski said. "The Sun is ...

NASA’s Perseverance Mars rover — built and managed by the Jet Propulsion Laboratory in La Canada Flintridge — collected a ...