Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class ...

In late 2017, a mysterious object tore through our solar system at breakneck speed. Astronomers scrambled to observe the fast-moving body using the world's most powerful telescopes. It was found to be ...

In late 2017, a mysterious object tore through our solar system at breakneck speed ... Astronomers say that 'Oumuamua could have been traveling through the Milky Way for hundreds of millions of years ...

Astronomers have discovered a mysterious object in space that may be the smallest galaxy in the Universe, or the oldest star cluster in the Milky Way.

Over the past decade or so, astronomers have speculated about the characteristics of rogue planets in the Milky Way galaxy.

Astronomers have spotted a magnetar, SGR 0501+4516, hurtling through the Milky Way at an incredible speed ... than our Sun and are among the densest objects known in the universe, except for ...

Astronomers have spotted an immensely powerful "zombie star" shooting through the Milky Way at more than 110,000 ... The surprising object, dubbed SGR 0501+4516, is a magnetar, a neutron star ...