Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

Searching for exomoons—moons that orbit around another planet—was one of the most exciting capabilities expected of the James ...

"If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

Blue Origin, the rocket company founded by Amazon multibillionaire Jeff Bezos, launched its towering New Glenn rocket on a ...

(CNN) — Blue Origin, the rocket company founded by Amazon multibillionaire Jeff Bezos, is set for another attempt to launch its towering New Glenn rocket on a mission that will mark its first major ...

Astronomers are closely monitoring the interstellar object 3I/ATLAS after new observations indicated that it partially disintegrated following its close approach to the Sun, raising questions about ...

When NASA launched its $10 billion James Webb Space Telescope in 2021, scientists hailed the mission as the greatest achievement of its kind in over three decades. Soon, however, scientists noticed a ...

Artist’s impression of SIMP 0136. Credit: Anastasiia Nahurna. Drifting alone through space, about 20 light-years away, is a world that refuses to fit in. SIMP 0136 isn’t a star because it’s too small ...