天文現象及活動

Public Seminar of Research Postgraduate Programmes Student:- High-Resolution Radio Observation of Young Pulsar Wind Nebulae　

Pulsar Wind Nebulae(PWNe) are believed to be a window for understanding the acceleration mechanism of high energy cosmic rays….

Public Seminar of Research Postgraduate Programmes Student:- Solar Wind Charge Exchange in Comets　

Study of cometary solar wind charge exchange(SWCX) plays an important role in understanding the process itself, the stellar wind represented by the sola…

Public Seminar of Research Postgraduate Programmes Student:- Probing the Nature of Dark Matter by Modelling Flux Ratios in Cosmic Horseshoe (J1148+1930)　

Cold Dark Matter(CDM) has been widely regarded as a likely candidate of DM. The predictive power …

Public Seminar of Research Postgraduate Programmes Student:- The Effects of Interaction between Asteroids and Astrophysical Environment　

The first interstellar object, ’Oumuamua, was discovered in 2017, which is in an excited rotation around non…

Public Seminar of Research Postgraduate Programmes Student:- Study of UV Luminosity Function in Reionization Lensing Cluster Survey　

Galaxy formation is tightly related with dark matter halo formation, which varies in different dark matter models. Par…

第11屆基礎天文班

喜歡星空 卻對滿天星斗非常陌生嗎？
想學習天文知識 但希望有課堂實習又有生動的講解？
很鍾情天文攝影 但想認識更多星體背後的運行和由來？
或是有志學習觀星導賞，為朋友介紹星空甚至成為本會觀星導賞義工呢？

現在機會來了！香港天文學會新一屆基礎天文班即將開班了！
本班旨在為了對觀星初學者或有志成為本會觀星導賞義工的會員，提供一個有系統的培訓。
教程由本會資深天文導師編製、修訂及監督，導師由本會委員擔任。
希望培養各學員天文興趣，教授易明而準確的天文及觀星安全知識。
這些機會你又怎…

19時39分，金星在月球北面3.62度。

20時57分，灶神星在月球南面0.19度。

日期：2019.05.01(三) … 2019.05.31(五)
時間：圖書館開放時間
地點：石塘咀公共圖書館
此活動由香港公共圖書館主辦。https://www.hkpl.gov.hk/tc/extension-activities/event-detail/151249/children-s-book-display-discovering-the-universe…