Mars Exploration Historical Timeline
1960s MARSNIK 1 Failure USSR • Oct. 10, 1960 • Flyby Did not reach Earth orbit. MARSNIK 2 Failure USSR • Oct. 14, 1960 • Flyby Did not reach Earth orbit. SPUTNIK 22 Failure USSR • Oct. 24, 1962 • Flyby Achieved Earth orbit only. MARS 1 Failure USSR • Nov. 1, 1962 • Flyby …
QuizMe: Mars Exploration
During the past 60 years humanity has been sending mission after mission to Mars in order to learn more about our neighbor. Now it is your turn to test your knowledge about those missions that have failed to turn up any sign of the little green Martians once popular in science fiction. This edition of …
Project: Make a paper Mars helicopter
NASA’s Perseverance Mars rover, launching in July 2020, will carry the first helicopter to the surface of Mars! This helicopter has to be super lightweight to fly on Mars. It also needs large blades that can rotate really fast so it can generate enough lift to overcome the gravity of the Red Planet and lift …
Go outside and view Comet NEOWISE before it disappears for 6800 years
Recently discovered Comet NEOWISE (C/2020 F3) is now putting on a dazzling display in the early evening for skywatchers in the Northern Hemisphere and it is right at prime time, roughly 45 minutes or so after sunset, and showing off a spectacular tail to boot – as it passes through the inner solar system, weather …
This Week in History: July 19-25
JULY 19, 2009: An unknown object, most likely an asteroid a few hundred meters across, impacts Jupiter, leaving a black “scar” in Jupiter’s atmosphere that persists for the next one to two weeks; the “scar” was first noticed by amateur astronomer Anthony Wesley in New South Wales. The “scar” was reminiscent of those produced by …
Comet of the Week: Hale-Bopp C/1995 O1
Perihelion: 1997 April 1.14, q = 0.914 AU This week’s “Special Topics” presentation discusses, among other things, how the practice of discovering comets has changed over the years. Up until a couple of decades ago a rather large percentage of the known comets were discovered by amateur astronomers regularly scanning the skies with relatively small …
Special Topic: Discoveries and Surveys
Up until a few centuries ago, all the comets that were seen by human beings were “discovered” via the unaided eye. It is unlikely that there were ever any search efforts for these objects, rather, when they appeared they essentially revealed themselves to the people who were alive at that time. Probably the closest thing …
Scientists on their favorite science fiction
Tales of strange alien worlds, fantastic future technologies and bowls of sentient petunias have long captivated audiences worldwide. But science fiction is more than just fantasy in space; it can educate, inspire and expand our imaginations to conceive of the universe as it might be. We invited scientists to highlight their favourite science fiction novel …
QuizMe: Mars, The Red Planet
For more than 4,000 years, humans have been gazing upward at Mars. It was only in the past 60 years though that we’ve been able to study the Red Planet in much greater detail with the steady launch of missions to orbit and land upon the planet. Now it is your turn to test your …
Meteorites contain clues about geology of Mars
Despite the pandemic, NASA is on track to launch its Mars rover, Perseverance, this July from Cape Canaveral, Florida. Its central mission will be to search for evidence of previous life on Mars. An exciting component of the rover will be a specialized drill that will collect rock and soil samples to be cached on …