Tag Archives: ISS

Long Range Sensors Detect…

1) Space Station visible tonight in Montreal
2) Possible Aurora Display
3) Mars, Venus, & Crescent Moon
4) Scorched Apollo 1 hatch on display after 50 years


1) Space Station visible tonight in Montreal  Time: Tue Jan 31 6:37 PM, Visible: 2 min, Max Height: 80°, Appears: 28° above WSW, Disappears: 62° above NE

2) A BIG HOLE IN THE SUN’S ATMOSPHERE: A large, canyon-shaped hole has opened in the sun’s atmosphere, and it is spewing a stream of solar wind toward Earth.  Polar geomagnetic storms are likely when the fast-moving stream arrives, probably on Feb 1st. Visit today’s edition of Spaceweather.com for more information.

3) SUNSET SKY SHOW: For the next two nights, watch the southwestern sky at sunset. Mars, Venus and the crescent Moon are converging for a beautiful gathering in the evening twilight.  Visit Spaceweather.com for sky maps and photos.

4) Scorched Apollo 1 hatch on display after 50 years :  A memorable space tragedy’s artifact has been locked away, but after 50 years, will finally be taken out of storage.  READ MORE

Tonight: ISS passing over Montreal, possible aurora

  1. ISS over Montreal:   Mon Oct 17 6:42 PM, Visible: 5 min, Max Height: 78°, Appears: 28° above WNW, Disappears: 10° above SE The weather report does not look promising, but if the clouds can hold off a while, the ISS is visible even through light polluted skies.

2) Montreal is not far enough north to get the best view of this storm, and it might cloud over, but you never know!  

GEOMAGNETIC STORMS UNDERWAY: G1-class geomagnetic storms are underway around the Arctic Circle on Oct. 16th as Earth enters a stream of very fast moving solar wind. Veteran observers in Sweden are reporting one of the best displays in recent memory as “massive auroras” dance across the sky. Visit Spaceweather.com for updates about the ongoing light show.

Earth is moving deeper into the solar wind stream, and another display is possible on Oct. 17-18.  A live webcam operated by Lights over Lapland in Abisko National Park is recording the action. Check it out.

Very long range sensors detect…

  • A wrinkle in time: Gravity Waves prove Einstein right!
  • Water on Pluto
  • The sky this week-naked eye observing
  • Blast from black hole in a galaxy far, far away
  • Antarctic fungi survive martian conditions on ISS

BHsim-600Gravity Waves Detected:  LIGO scientists have announced the direct detection of gravitational waves, a discovery that won’t just open a new window on the cosmos — it’ll smash the door wide open. Read more in Sky and Telescope, lots of pictures, graphs, diagrams….Also read more from Astronomy Magazine, though I found the format of the page rather strange.

Water on Pluto: Data from NASA’s New Horizons spacecraft point to more prevalent water ice on Pluto’s surface than previously thought.  Read More from Astronomy Magazine

The sky this week:  Check out the winter constellations, most of the observations mentioned in this article are visible to the naked eye. The winter hexagon is easily picked, even in light polluted skies of Montreal.  From Sky and Tel.  Printable star chart for February can be found here.

Blast from black hole in a galaxy far, far away:  The Pictor A Galaxy contains a supermassive black hole at its center, and a huge amount of gravitational energy is released as material swirls toward the event horizon. From Astronomy Magazine, read more.

Antarctic fungi survive martian conditions on ISS: Antarctica’s McMurdo Dry Valleys are the most Mars-like place on Earth. They make up one of the driest and most hostile environments on our planet, where strong winds scour away even snow and ice.  Read about ISS experiment.