Science ❯ Astronomy ❯ Space Exploration

Asteroid Missions

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

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