• • Flag as...
  Actions…

• Add to Profile

• Questions (350)
• People (104)

• Filter:
• Most Recent
• Greatest
• Orphans

• Where can I see shooting stars in the northeast region?

  Asked by Deepness | 20 responses

• Is there a way to find the exact times of the seasons and moonphases for about 6000 years ago?

  Asked by Theseus | 6 responses

• What makes questions hard to understand?

  Asked by flo | 16 responses

• Does Mars have the gravitational wherewithal to support a breathable atmosphere?

  Asked by Nullo | 11 responses

• A bunch of questions about the Solar System?

  Asked by LeopardGecko | 27 responses

• How does the sun appear from the arctic or antarctic?

  Asked by flo | 8 responses

• What is controversial about the sun?

  Asked by flo | 7 responses

• If there are alien spaceships with cloaking device observing us within Earth's orbit, how can we detect them?

  Asked by mazingerz88 | 23 responses

• Do you think we will find extra terrestrials first, or will they find us?

  Asked by chucklmiller | 26 responses

• When, and where, is Jupiter visible in the sky?

  Asked by Qingu | 25 responses

• Where should I be looking for the comet that is currently visible?

  Asked by CWOTUS | 2 responses

• Help finding story: Two satellites orbit sun to monitor activity?

  Asked by DarlingRhadamanthus | 3 responses

• If you are NASA's Mars rover Curiosity, what would you do now?

  Asked by mazingerz88 | 12 responses

• What do you think of the movie Astronaut Farmer?

  Asked by shrubbery | 4 responses

• What's your Strange Universe example to illustrate Sir Arthur Eddington's quote?

  Asked by ETpro | 32 responses

• What are the Do It Yourself ways of watching the solar eclispse?

  Asked by flo | 11 responses

• What are the two main motions of the earth and can anyone tell me a reflected motion that each of them causes?

  Asked by punkrockworld | 9 responses

• Particle spray produced in Cloud chamber?

  Asked by Ganzyman | 2 responses

• A colorful variety: white dwarfs, yellow dwarfs, orange dwarfs, red dwarfs, brown dwarfs, black dwarfs, red giants, blue supergiants - What is your favorite object in the night sky?

  Asked by mattbrowne | 19 responses

• Is there any way to determine if the sun and the trajectory of planets was tilted at a different orientation in ages past?

  Asked by Yellowdog | 10 responses

• What could this object in the sky have been?

  Asked by nikipedia | 9 responses

• What would the night sky view, from Earth or Mars, be like in another half of a solar cycle, or cosmic year, or galactic year, around the Milky Way galaxy?

  Asked by RedDeerGuy1 | 5 responses

• Is there such a thing as going to Mars, and if not why not?

  Asked by flo | 28 responses

• How far away can the aided eye see in a level line to the horizon?

  Asked by Ltryptophan from iPhone | 11 responses

• Can you actually buy an acre on the moon?

  Asked by richardhenry | 9 responses

« Newer 1…34567891011121314 Older »