They may be little, but they pack a big star-forming punch. New observations from NASA’s Hubble Space Telescope show small galaxies, also known as dwarf galaxies, are responsible for forming a large proportion of the universe’s stars. Studying this early epoch of the universe’s history is critical to fully understanding how these stars formed […]
On June 11, 2014, the sun erupted with its third X-class flare in two days. The flare was classified as an X1.0 and it peaked at 5:06 a.m. EDT. Images of the flare were captured by NASA’s Solar Dynamics Observatory. All three flares originated from an active region on the sun that recently rotated into […]
NASA scientists using Earth-based radar have produced sharp views of a recently discovered asteroid as it slid silently past our planet. Captured on June 8, 2014, the new views of the object designated “2014 HQ124” are some of the most detailed radar images of a near-Earth asteroid ever obtained. An animation of the rotating asteroid […]
A newfound asteroid will safely pass Earth on June 8 from a distance of about 777,000 miles (1.25 million kilometers), more than three times farther away than our moon. Designated 2014 HQ124, the asteroid was discovered April 23, 2014, by NASA’s NEOWISE mission, a space telescope adapted for scouting the skies for asteroids and comets. […]