+ You can name New Horizons' next target
+ The brown dwarf that killed its brother
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11/10/2017 ↗ View Online
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This Week's News
The first known interstellar interloper
The first known interstellar interloper
Astronomers have spotted a visitor from another solar system.
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You can name New Horizons' next target
You can name New Horizons' next target
NASA invites the public to submit nicknames for MU69, a distant Kuiper Belt object.
  Read »
Looking ahead to the Square Kilometer Array
Looking ahead to the Square Kilometer Array
This web of telescopes will help astronomers unlock the mystery behind black holes, pulsars, and more.
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Our close call with an "alien probe"
The brown dwarf that killed its brother
A rare pair tells a strange tale of a premature stellar death.
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What do belts around Proxima Centauri mean for exoplanet research?
What do belts around Proxima Centauri mean for exoplanet research?
Astronomy has a Q&A with Guillem Anglada Escude, one of the discoverers of the nearest exoplanet to us.
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This online program allows users to look at the sky at any time and from any location on Earth, seeing what stars and planets are visible during any time of the night.
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Could Planet Nine really exist?
Local Group
Could Planet Nine really exist?
The evidence is mounting. There just may be a so‑called Planet Nine lingering in the dark, icy graveyard that is our outer solar system.
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Would aliens be anything like us?
The Real Reality Show
Planet 9 From Outer Space
In 2016 astronomers calculated the existence of a massive planet far out in the solar system. But no one has yet seen it. Is it really there?

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All about the Drake Equation
The Real Reality Show
The way the universe makes planets
The universe creates mineral crystals with electrochemical charges. By studying minerals on Earth, we get a pretty good idea of what they might look like on other worlds, too.
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Episode 7: Alan Stern
5 Questions with David J Eicher
Episode 7: Alan Stern
Scientist Alan Stern discusses the historic New Horizons mission and his engineer and planetary science career with David J. Eicher.

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Episode 12: Jill Tarter
5 Questions with David J Eicher
Episode 12: Jill Tarter
David J. Eicher sits down with SETI scientist Jill Tarter to discuss the search for life in the universe and more, including what it’s like to watch Jodie Foster portraying your life.
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The great globular cluster M13 in Hercules
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The great globular cluster M13 in Hercules
Mitch Green from Wetumpka, Alabama.
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The Great Nebula in Orion
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The Great Nebula in Orion
Eric Chesak from El Paso, Texas.
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NGC 891 in Andromeda
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NGC 891 in Andromeda
Brian McGaffney from Bancroft, Ontario, Canada.
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