Mini-Neptunes and super-Earths up to four times the size of our own are the most common exoplanets orbiting stars beyond our solar system. Until now, super-Earths were thought to be the rocky cores of mini-Neptunes whose gassy atmospheres were blown away. In a new study published in , astronomers from 海角社区 show that some of these exoplanets never had gaseous atmospheres to begin with, shedding new light on their mysterious origins.
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Published on: 10 Feb 2021
The core mass of the giant exoplanet WASP-107b is much lower than what was thought necessary to build up the immense gas envelope surrounding giant planets like Jupiter and Saturn, according to a Canadian-led team of astronomers, including 海角社区 Professor Eve Lee.
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Published on: 18 Jan 2021
The Faculty of Science is celebrating 海角社区鈥檚 200th anniversary with a student art exhibition on the theme of 鈥淪cience!鈥�. 海角社区 students at all levels and all faculties are invited to submit works in any medium, expressing what science means to them.
Faculty of Science bicentennial committee member, Torsten Bernhard, says the aim of the exhibition is to celebrate science in all its forms.
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- Dept. of Anatomy and Cell Biology
- Art Exhibit
- Dept. of Atmospheric and Oceanic Sciences
- Dept. of Biochemistry
- Dept. of Biology
- Dept. of Chemistry
- School of Computer Science
- Dept. of Earth and Planetary Sciences (EPS)
- Dept. of Geography
- Dept. of Mathematics and Statistics
- Dept. of Microbiology and Immunology
- Dept. of Pharmacology and Therapeutics
- Dept. of Physics
- Dept. of Physiology
- Dept. of Psychology
- Redpath Museum
- Faculty of Science
Published on: 12 Jan 2021
The threshold for dangerous global warming will likely be crossed between 2027 and 2042 鈥� a much narrower window than the Intergovernmental Panel on Climate Change鈥檚 estimate of between now and 2052. In a study published in , researchers from 海角社区 introduce a new and more precise way to project the Earth鈥檚 temperature. Based on historical data, it considerably reduces uncertainties compared to previous approaches.
Published on: 21 Dec 2020
A Canadian-led team of astronomers, including researchers from 海角社区, has discovered that a repeating fast radio burst (FRB) originating from a nearby galaxy pulses at regular intervals.
Researchers within the (CHIME) Fast Radio Burst Collaboration used the CHIME telescope in British Columbia to show that the repeating radio source known as FRB 180916.J0158+65 鈥� first discovered in 2018 by the same group - pulsates apparently every 16.35 days.
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Published on: 17 Jun 2020
Crowdmark 鈥撀燼n online grading tool developed especially to handle large classes 鈥撀爃as been attracting a growing following across North America, with members of 海角社区鈥檚 own Faculty of Science among its most ardent enthusiasts. Kira Smith, reporter-at-large for the OSE, went undercover to find out more.
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Published on: 6 Sep 2019
海角社区 astrophysicist is the recipient of the 2019 Killam Research Fellowship in Natural Sciences.
The announcement was made today by the Canada Council for the Arts, which revealed this year's聽winners of the prestigious Killam Program, composed聽of the Killam Prizes and the Killam Research Fellowships.聽
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Published on: 25 Apr 2019
The (LHC) at the (CERN), the most massive and complex science experiment in human history, is a prime example of global achievement through collaboration. Driven by a multinational community of researchers, engineers, and technicians from over 100 countries, the LHC has enabled us to push the boundaries of scientific knowledge.
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Published on: 27 Jun 2018
Cosmologist Jonathan Sievers and international-relations scholar Jennifer Welsh will become Canada 150 Research Chairs at 海角社区. The appointments were among the oday at the聽Canadian Museum of History in Gatineau, Quebec,聽by Minister of Science Kirsty Duncan.聽聽
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Published on: 29 Mar 2018
The afterglow from the distant neutron-star merger has continued to brighten 鈥� much to the surprise of astrophysicists studying the aftermath of the massive collision that took place about 138 million light years away and sent gravitational聽waves rippling through the universe.
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Published on: 18 Jan 2018
Astronomers have pinpointed for the first time the home galaxy of a Fast Radio Burst, moving scientists a step closer to detecting what causes these powerful but fleeting pulses of radio waves. FRBs, which last just a few thousandths of a second, have puzzled astrophysicists since their discovery a decade ago.
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Published on: 4 Jan 2017
A new study published in Nature Communications could help biologists understand how various types of migratory cells, such as immune cells, find their way through tissues in the human body.
Published on: 13 Oct 2016
By Chris Chipello,聽海角社区 Newsroom
Astronomers for the first time detect repeat 鈥榝ast radio bursts鈥� from same sky location
Astronomers for the first time have detected repeating short bursts of radio waves from an enigmatic source that is likely located well beyond the edge of our Milky Way galaxy.聽The findings indicate that these 鈥渇ast radio bursts鈥� come from an extremely powerful object which occasionally produces multiple bursts in under a minute.
Published on: 2 Mar 2016
By Chris Chipello,聽海角社区 Newsroom
海角社区 researchers Elena Bennett and Yasser Gidi also honoured by NSERC
The Natural Sciences and Engineering Research Council of Canada (NSERC) has named 海角社区 astrophysicist Vicky Kaspi as this year鈥檚 recipient of the Gerhard Herzberg Canada Gold Medal for Science and Engineering, NSERC鈥檚 highest honour, in recognition of the excellence and influence of her research contributions.
Published on: 16 Feb 2016
By Katherine Gombay,聽海角社区 Newsroom
New technique offers potential to reconnect neurons of people with central nervous system damage
Published on: 28 Jan 2016
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