抬頭看星空認不出星座？Stellarium 能幫你什麼

What's new in this version:

New exciting features:
- The Digital Sky Survey (DSS) can be shown (requires online connection)
- AstroCalc is now available from the main menu and gives interesting new computational insight
- Stellarium can act as Spout sender (important for multimedia environments; Windows only)
- wait() and waitFor() in the Scripting Engine no longer inhibits performance of moves
- DE430/431 DeltaT may be OK now. We still want to test a bit more, though
- ArchaeoLines also offers two arbitrary declination lines
- Added support of time zones dependent by location
- Added new skyculture: Sardinian
- Added updates and improvements in catalogs
- Added improvements in the GUI
- Added cross identification data for star

Changelog:

List of changes:
- Added code which allows to display full-sky multi-resolution remote images projected using the TOAST format
- Added new option to Oculars plugin: enabling automatic install the type of mount from the telescope settings for saving horizontal orientation of CCD frame
- Added new option stars/flag_forced_twinkle=(false|true) for planetariums to enable a twinkling of stars without atmosphere
- Added calculations of conjunction between major planets and deep-sky objects (AstroCalc)
- Added calculations of occultations between major planets and DSO/SSO (AstroCalc)
- Added option to toggle visibility of designations of exoplanets (esp. for exoplanetary systems)
- Added support of time zones dependent by location
- Added option in GUI to edit colours of the markings
- Added a special case for educational purpose to drawing orbits for the Solar System Observer
- Added the new config option in the sky cultures for management of boundaries of constellations
- Added support synonyms of star names (2nd edition of the sky cultures)
- Added support reference data for star names (2nd edition of the sky cultures)
- Added support synonyms of DSO names (2nd edition of the sky cultures)
- Added support native names of DSO (2nd edition of the sky cultures)
- Added support reference data for native DSO names (2nd edition of the sky cultures)
- Added support Spout under Windows (Stellarium is Spout Sender now)
- Added a few trojans and quasi-satellites in ssystem.ini file
- Added a virtual planet 'Earth Observer' for educational purposes (illustration for the Moon phases)
- Added orbit lines for some asteroids and comets
- Added config option to switch between styles of color of orbits
- Added support of separate colors for orbits
- Added function and shortcut for quick reversing direction of time
- Added custom objects to avoid of getting of empty space for Search Tool (SIMBAD mode) and to adding custom markers on the sky
- Added tool to management of visibility for grids/lines in Oculars plugin
- Added the hiding of supernova remnants before their birth
- Added markers for various poles and zenith/nadir
- Added markers for equinoxes
- Added supergalactic coordinate system
- Added code for management of SkyPoints in Oculars plugin
- Added notes to the Help window
- Added commands and shortcuts for quick move to celestial poles
- Added textures for deep-sky objects
- Added Millions of light years distance to infostring for galaxies
- Added 2 custom declination lines to ArchaeoLines plugin
- Added dialog with options to adjust of colors of markers of deep-sky objects
- Added new options to infobox
- Added calculating and displaying the Moon phases
- Added allow for proper stopping of time dragging
- Added time scrolling
- Added Scottish Gaelic (gd) translations for landscapes and sceneries.
- Added usage the Qt 5 JSON parser instead of the hand-made one we used so far
- Added synonyms for DSO
- Added names consistency for DSO
- Added support operational statuses for few classes of artificial satellites
- Added special zoom level for Telrad to avoid undefined behaviour of zooming
- Added new icons for Bookmarks and AstroCalc tools
- Added missing Bayer designation of 4 Aurigae
- Added calculations of conjunctions/occultations between planets and bright stars (AstroCalc tool)
- Added 'Altitude vs Time' feature for AstroCalc tool
- Added location identification which adds canonical IAU 3-letter code to infostring and PointerCoordinates plugin
- Added elongation and phase angle to Comet and MinorPlanet infostrings
- Added cross identification data for stars from Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
- Added AstroCalc icon
- Added new scriptable methods to CustomObjectMgr class
- Added Sardinian sky culture
- Allow changes of milky way and zodiacal light brightness via GUI while stars switched off
- Fixed visual issue for AstroCalc tool
- Fixed incorrectly escaping of translated strings for some languages in Remote Control plugin
- Fixed disappearing of star labels when the 'Navigational Stars' plugin is loaded and not activated
- Fixed offset issue for image sensor frame in Oculars plugin
- Fixed crash when labels and markers box in sky and Viewing Options tab is ticked
- Fixed spherical distortion with night mode
- Fixed behaviour of buttons on Oculars on-screen control panel
- Fixed misalignment of Veil nebula image
- Fixed build of planetarium without scripting support (Thanks to Alexey Dokuchaev for the bug report)
- Fixed coordinates of the open cluster Melotte 227
- Fixed typos in Kamilorai skyculture
- Fixed cmake typos for scenery3d model (Thanks to Alexey Dokuchaev for the bug report)
- Fixed crash when turning off custom GRS if GRS Details dialogue has not been opened before
- Fixed small issue rounding for JD for DeltaT tooltip on bottom bar
- Fixed rendering orbits of artificial satellites during changing of location through spaceship feature
- Fixed hiding the Moon during a total solar eclipse when option 'limit magnitude' for Solar system objects is enabled
- Fixed small bug for updating catalog in the Bright Novae plugin
- Fixed displaying date and time in AstroCalc Tool
- Fixed a typographical error in coefficient for precession expressions by Vodnark et. al.
- Fixed crash on exit in the debug mode in StelTexture module
- Fixed crash in the debug mode
- Fixed coverity issues
- Fixed obvious typos
- Fixed issue for wrong calculation of exit pupil for binoculars in Oculars plugin
- Fixed issue for Arabic translation
- Fixed packaging on OS X for Qt 5.6.2+
- Fixed calculations of the value of the Moon secular acceleration when JPL DE43x ephemeris is used
- Fixed distances for objects of Caldwell catalogue
- Fixed calculations for transit phenomena
- Fixed missing translations in Remote Control plug-in
- Fixed displaying of localized projection name in Remote Control
- Fixed search localized names of artificial satellites
- Fixed showing translated names of artificial satellite
- Fixed GUI Problem in Satellites plug-in
- Fixed moon size infostring
- Fixed AstroCalc lists transits as occulations
- Fixed resetting of DSO Limit Magnitude by Image Sensor Frame
- Fixed Nova Puppis 1942 coordinates
- Fixed error in light curve model of historical supernovae
- Fixed width of search dialog for Meteor Showers plugin
- Fixed shortcut for "Remove selection of constellations" action
- Fixed retranslation name and type of meteor showers in Meteor Showers when language of application is changed
- Fixed wrong tooltip info
- Fixed Mercury's magnitude formula
- Fixed cross-id error for alpha2 Cen
- Fixed core.moveToAltAzi(90,XX) issue
- Fixed view centered on zenith (restart after save) issue
- Updated DSO Catalog: Added support full of UGC catalog
- Updated DSO Catalog: Added galaxies from PGC2003 catalog (mag <=15)
- Updated DSO Catalog: Removed errors and duplicates
- Updated stars catalogues
- Updated stars names
- Updated settings for AstroCalc
- Updated Satellites plugin
- Updated Scenery3d plugin
- Updated Stellarium User Guide
- Updated support for High DPI monitors
- Updated list of star names for Western sky culture
- Updated Search Tool
- Updated default catalogues for plugins
- Updated list of locations (2nd version of format - TZ support)
- Updated pulsars catalog & util
- Updated Scripting Engine
- Updated rules for visibility of exoplanets labels
- Updated shortcuts
- Updated info for the landscape actions
- Updated Bengali translation of Sardinian skyculture
- Correctly apply constellation fade duration
- Expanded behaviour of for isolated constellations selection (only for skycultures with IAU generic boundaries)
- Ensure stable up vector for lookZenith, lookEast etc
- Verification the star names by the official IAU star names list
- Minor improvement in ini file writing
- Set usage Bortle index only after year 1825
- Re-implement wait() and waitFor() scripting functions to avoid large delays in main thread
- Restored broken feature (hidding markers for selected planets)
- Removed color profiles from PNG files
- Removed the flips of the CCD frame because it works incorrect and he introduced new one bug
- Removed the useless misspelled names from list of stars
- Removed the Time Zone plug-in
- Removed useless translations in ArchaeoLines plug-in