Today is Earth Day, and NASA is honoring our planet in a way that only NASA can. The agency took to social media to share a simple (yet mind-blowing) clip of our big blue marble, shot aboard the ...

As Earth’s skies grow more closely monitored than ever, the ability to track fast-moving space objects has become a key part ...

Members of NASA's SPHEREx mission team celebrated Earth Day and the recent launch of the astrophysics observatory by ringing the closing bell for the New York Stock Exchange on April 22, 2025. This ...

The animation, provided by the NASA-funded Asteroid Terrestrial-impact Last Alert System (ATLAS), shows the path of a 130- to 300-foot-wide asteroid — named 2024 YR4 — having a more than 1 percent ...

The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a "second moon." ...

From changes in solar activity to shifts in climate and atmosphere, the study of Earth’s future often reveals as much about ...

For NASA, this weekend is special. Sunday marks the 56th anniversary of the Apollo 11 moon landing — humanity's first steps on another world — July 20, 1969. As the only space agency on Earth able to ...

Harvard astrophysicist Avi Loeb has intensified his call for NASA to release high-resolution images of the enigmatic interstellar object, 3I/ATLAS, captured 40 days ago by the Mars Reconnaissance ...