Astronomy & Space
Astronomy & Space
Exploring the cosmos – the latest discoveries in astronomy, astrophysics and space exploration.
Science Explainers
What Is Planetary Moons and Moon Sample Return Missions? Exploring the Universe
What Is Planetary Moons and Moon Sample Return Missions? Exploring the Universe In 2020, a Japanese spacecraft called Hayabusa2 returned…
Explainer · Astronomy & SpaceWhat Is Planetary Moon Formation and Origin Theories? Exploring the Universe
What Is Planetary Moon Formation and Origin Theories? Exploring the Universe Imagine Earth without the Moon—no tides regulating ocean currents,…
Explainer · Astronomy & SpaceWhat Is White Dwarf Stars and Their Properties? Exploring the Universe
What Is White Dwarf Stars and Their Properties? Exploring the Universe Imagine compressing the entire mass of our Sun into…
Latest Research
Astronomy & Space
APOD: 2026 October 10 – Lunar Farside
Astronomy & Space
NASA advances LISA mission contributions with new test telescope
Astronomy & Space
Astronomers spot changing water clouds on distant world for first time
Astronomy & Space
NASA Seeks US Industry Plans for Commercial Space Stations
Astronomy & Space
Magnetic fields let dead stars grow beyond their supposed mass limit
Astronomy & Space
NASA Demonstrates Next-Generation Heat Shield Technologies
Astronomy & Space
Cosmic House of Mirrors
Astronomy & Space
SPHEREx discovers brown dwarfs with water and methane in their atmospheres
Astronomy & Space
This Week’s Sky at a Glance, October 9 – 18
Astronomy & Space
Meet the Star Cluster That Defies Conventions
Astronomy & Space
APOD: 2026 October 9 – Stickney Crater
Astronomy & Space