Expert shares key facts about asteroid that could hit Earth in 2032
The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...
NASA Moon Records Suddenly Go Missing
Documents on lunar exploration were replaced with a 404-error message on the NASA-backed Lunar and Planetary Institute's ...
Why asteroid 2024 YR4 is unlikely to hit Earth in 2032 and how scientists keep track
In 2021, NASA gave the all-clear to another potentially worrisome asteroid, Apophis, after new telescope observations ruled ...