Observatories

Space New large-sized telescope array in Spain ushers in a new era in exploring the extreme universe

CTAO’s four Large-Sized Telescopes mark construction completion, with commissioning ahead and distant explosions among their targets.

Discoveries Potentially hazardous asteroid discovered lurking between Earth and Venus

Discoveries Moon’s orbit can become a gravitational wave detector Joseph Shavit

Discoveries Ain Dubai, the world’s tallest observation wheel, opens to the public this month

Global Good Ground-based observatories could use starshades to see distant planets