Planetary Science

Robotics Spacecraft Development Earth Satellites Meteorites Volcanology Energy Release Asteroids Mission Planning Cosmology

Asteroid 2024 YR4 Poses 4.3% Chance of Moon Strike, Threatening Earth’s Satellites

NASA’s James Webb Space Telescope refined the asteroid’s trajectory, shifting focus to debris showers that could imperil satellites in Earth orbit

NASA Raises Chance of Asteroid 2024 YR4 Striking the Moon to 4.3%

Unstable Asteroids Near Venus Could Threaten Earth Over Centuries

Planetarium Show Reveals Spiral Structure in Oort Cloud

Three Hidden Asteroids Co-Orbiting Venus Pose Unseen Threat to Earth

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

Researchers Warn Venus Co-Orbital Asteroids Could Endanger Earth

NASA’s Perseverance Rover Marks 1,500 Sols with Dust Devil-Photobombed Selfie

NASA and ESA Confirm Safe Flybys of Two Large Asteroids in 2025

NASA Confirms Uneven Lunar Interior with New Gravity Map

Venus Found to Exhibit Active Tectonic Processes Around Coronae

Europa Clipper Completes Key Mars Flyby, Validates Thermal Imaging System

Seismic Data Unveils Subsurface Aquifer on Mars Matching Ancient Ocean Estimates

ANU Scientists Detect Core-Traversing Waves from North Atlantic Storms

NASA Engineers Address Pressure Drop in Psyche Spacecraft Thrusters

NASA Study Reveals Asteroid Vesta Lacks a Core, Redefining Its Identity

Chandrayaan-3 Confirms Primitive Lunar Mantle Materials at Shiv Shakti Point

NASA Orbiter Captures Curiosity Rover in Motion for the First Time

NASA Orbiter Captures First Image of Curiosity Rover in Motion on Mars

Potential Biosignatures Detected on Exoplanet K2-18b Challenge Understanding of Life Beyond Earth