Space News

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe -- instead suggesting giant voids in space are creating an illusion.

'Sailing' satellites of the future could provide early warning of dangerous space weather

Asteroid 2024 YR4 has a 2.3% chance of hitting Earth in the year 2032. But according to new estimates, it may have an even smaller chance of hitting the moon instead.

Washington-based Ravyn Technology Corp. is developing low-cost missiles propelled by solid rocket motors. The post Ravyn aims to distrupt missile sector appeared first on SpaceNews.