'Astronomers have to revise estimates': The Milky Way may be larger, heavier and more lopsided than we realized
New measurements suggest that two of the Milky Way's spiral arms are around 10% farther away from Earth than we thought. The findings may require experts to revise estimates of the total size of our…
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New observations suggest the Milky Way's spiral arms may be larger than previously estimated
Astronomers used cosmic explosions to find that we may be wrong about our own galaxy.

New observations suggest the Milky Way's spiral arms may be larger than previously estimated
Astronomers used cosmic explosions to find that we may be wrong about our own galaxy.

New observations suggest the Milky Way's spiral arms may be larger than previously estimated
Astronomers used cosmic explosions to find that we may be wrong about our own galaxy.
XMM-Newton and Chandra data reveal Milky Way's outer spiral arms are 10% farther than previously thought
The European Space Agency’s XMM-Newton and NASA’s Chandra X-ray space telescopes have spotted the aftermath of three bright explosions echoi
XMM-Newton and Chandra data reveal Milky Way's outer spiral arms are 10% farther than previously thought
The European Space Agency’s XMM-Newton and NASA’s Chandra X-ray space telescopes have spotted the aftermath of three bright explosions echoi
The Milky Way’s Arms May Stretch Farther Than We Thought
Using data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton, a team of researchers made ...
NASA’s most powerful X-ray telescope reveals Milky Way may stretch farther than previously known
A team of astronomers has discovered that the spiral arms of the Milky Way galaxy may stretch further out into space than was ...
Spiral-Shaped Molecular Cloud Discovered 5,400 Light-Years Away in the Milky Way
A newly discovered molecular cloud in the Milky Way displays a surprising spiral structure.
Spiral-Shaped Molecular Cloud Discovered 5,400 Light-Years Away in the Milky Way
A newly discovered molecular cloud in the Milky Way displays a surprising spiral structure.
No Way! Our galaxy is even bigger than scientists first thought
The discovery was made using two powerful space telescopes that looked at a number of cosmic explosions which took place beyond our galaxy.

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