Deciphering the universe’s secrets is partly done through observation, but just as important are solid models of the forces ...

Explore the interstellar medium here ... up near the center of the galaxy than in the outskirts where the sun and Earth are located. This means that there is a lot of space between the stars.

ESA / Hubble & NASA Without the sheltering benefit of solar wind, interstellar iron ... including Earth,” Opher says in the statement. A map of the night sky, colorized, as captured by the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A possibly Earth-like planet has been found within the habitable zone of humanity's closest ...

Astrophysicists calculate the likelihood that Earth was exposed to cold, harsh interstellar clouds ... which is building the largest 3D map of the galaxy and giving an unprecedented look at ...

CNEOS 2014-01-08 is the first interstellar meteor to hit Earth, but it's not the only one. The interstellar meteor Oumuamua was discovered in 2017, and Borisov was discovered in 2018.