Astronomers previously thought all FRBs were generated by magnetars formed through the explosions of very young, massive stars. But new FRB is pinpointed to the outskirts of 11.3-billion-year-old ...

New research suggests that a massive, unidentified object might have passed through our Solar System billions of years ago, ...

It lies between the orbits of Mars and Jupiter. Big bang—The fiery birth ... Dwarf galaxy—The smallest and most common kind of galaxy. Elliptical galaxy—A galaxy that appears round or ...

Included in the image are (from top to bottom) Jupiter, Saturn ... It is also called the “Cigar Galaxy” because of the elliptical shape produced by the oblique tilt of its starry disk relative ...