Science ❯ Astronomy ❯ Space Exploration

Asteroid Missions

Tianwen-2 Hayabusa Mission Hera Mission NASA Psyche Psyche Mission Sample Return Missions Tianwen-2 Mission Ramses Mission Tianwen-2 and Hayabusa2 Hayabusa2

Astronomers Confirm 2025 PN7 as Earth’s Seventh Quasi-Satellite

Its year-long resonance with Earth makes it a safe nearby target for follow-up observations.

ESA’s Apophis Probe on Track as China Proposes 2029 Flyby

China’s Tianwen-2 probe launches to sample Earth’s quasi-satellite Kamo’oalewa