Year of the Comet
Comet C/2011 L4 (PANSTARRS)

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

Astronomy News

Your online destination for news articles on planets, cosmology, NASA, space missions, and more. You’ll also find information on how to observe upcoming visible sky events such as meteor showers, solar and lunar eclipses, key planetary appearances, comets, and asteroids.

November 2005
Itokawa
The Japanese spacecraft nabbed dust samples from the surface of asteroid Itokawa November 26, but leaking thrusters may keep the plucky probe from returning its prize to Earth.
By Francis Reddy
Published: November 30, 2005
MARSIS
The first observations from Mars Express' radar experiment allow scientists to look into the Red Planet's depths — and its past.
By Laura Baird
Published: November 30, 2005
HE0457–5439
A super-fast star is possible evidence of a black hole at the Large Magellanic Cloud's center.
By Liz Kruesi
Published: November 30, 2005
Albert Einstein
Cosmologists find the great physicist's famous error may not be so far off after all.
By Francis Reddy
Published: November 23, 2005
FU Orionis
Astronomers detect a magnetic field deep inside a young star's accretion disk.
By Jeremy McGovern
Published: November 23, 2005
New Einstein rings
Recent discoveries of gravitationally lensed galaxies provide insight into the universe's distribution of dark matter.
By Liz Kruesi
Published: November 23, 2005
M4 white dwarfs
The discovery of an ultra-cool white dwarf in Virgo raises more questions than it answers.
Lara Crigger
Published: November 21, 2005
Solar telescope
Amateur astronomers gathered in Arizona to learn about solar observing.
Robert D. Miller
Published: November 16, 2005
Lunar Crater Walter
A new study settles an ongoing debate about the origin of planetary features.
By Michael Carroll
Published: November 11, 2005
Flare
Just 6 light-years from the Sun, an old star springs to life.
By Ken Croswell
Published: November 11, 2005
M15
Astronomers find evidence for hydrogen gas between M15's many stars.
By Ken Croswell
Published: November 11, 2005
Venus Express blasts off
Europe's first mission to Venus is en route.
By Francis Reddy
Published: November 9, 2005
Taurid meteor
Thanks to a nearby comet, trick-or-treaters got more than candy.
By Bill Cooke
Published: November 9, 2005
M31
A newly determined distance to a close galactic neighbor agrees perfectly with the figure generated using less direct techniques.
By Ken Croswell
Published: November 4, 2005
Spitzer CIB
Scientists may have detected the faint glow of the first stars.
By Liz Kruesi
Published: November 3, 2005
View of International Space Station orbiting a cloud-covered Earth
Space station anniversary and Hubble images a martian dust storm
Published: November 3, 2005
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