A high-altitude scientific balloon operated by NASA’s Columbia Scientific Balloon Facility, carrying the EXCITE instrument for exoplanet atmospheric studies, experienced an anomaly during its flight ...

During the frantic race to reach the Moon, NASA pushed its astronauts through dangerous training that most Americans never ...

In a mission that evokes images of the 1998 film "Armageddon," NASA next month will launch a spacecraft that it plans to deliberately crash into a near-Earth asteroid in the hopes of testing planetary ...

The asteroid, known as 2022 RD2, belongs to a rare class of space rocks called Arjunas. These objects travel around the sun ...