New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Astronomers have already warned that SpaceX's Starlink satellite network contributes to blemishes on images from ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

Hubble images of interstellar object 3I/ATLAS reveal a sunward anti-tail, showing a teardrop-shaped coma with separated ...

​Interstellar comet 3I/ATLAS is in the news again after NASA shared a new picture taken by the Hubble Space Telescopeon ...

According to NASA, Hubble took its latest photo of 3I/ATLAS on November 30 using its Wide Field Camera 3 instrument. At that ...

Light pollution from the exploding number of satellites orbiting Earth is making it harder to peer into space.

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...