diff --git a/observation/night sky/deep sky objects.md b/observation/night sky/deep sky objects.md
index 7ff66f6..773f12e 100644
--- a/observation/night sky/deep sky objects.md	
+++ b/observation/night sky/deep sky objects.md	
@@ -9,13 +9,13 @@ nav_order: 5
 ## Deep Sky Objects
 
 <br />
-In simple terms, any celestial object or a group of celestial objects that is / are not a part of the solar system or individual star is known as a [Deep Sky Object](#deep-sky-objects) (DSO). They're objects of interest among the astronomy community and are treated differently, one of the reasons being that while [tracking](../../astrophotography/tracking.html) the object using an [equatorial](../celestial%20sphere/equatorial.html) mount, you only need to move the mount in the RA axis to make sure that the object is always in frame. The list of DSOs includes but not limited to:
+In simple terms, any celestial object or a group of celestial objects that is / are not a part of the solar system or individual star is known as a [Deep Sky Object](#deep-sky-objects) (DSO). They're objects of interest among the astronomy community and are treated differently, one of the reasons being that while [tracking](../../astrophotography/tracking.html) the object using an [equatorial](../celestial%20sphere/equatorial.html) mount, you only need to move the mount in the RA axis to make sure that the object is always in frame. The list of [DSOs](#deep-sky-objects) includes but not limited to:
 
 - Star Clusters
 - Nebulae
 - Galaxies
 
-In order to know what is what, astronomers have come up with catalogues, "cataloguing" DSOs. Many widely used catalogues include the [Messier Objects Catalogue](#deep-sky-objects) and [NGC Objects Catalogue](#ngc-objects).
+In order to know what is what, astronomers have come up with catalogues, "cataloguing" [DSOs](#deep-sky-objects). Many widely used catalogues include the [Messier Objects Catalogue](#deep-sky-objects) and [NGC Objects Catalogue](#ngc-objects).
 
 ### Messier Objects
 
@@ -25,7 +25,7 @@ Initially containing only 45 [DSOs](#deep-sky-objects), the yet unnumbered [Mess
 
 > Charles Messier initially wanted to hunt down coments. But due to the relatively rare occurence of comets visible from the naked eye and the abundancec of DSOs, the frustrated Messier created a list of objects that were causing a problem for his hunt of comets.
 
-A list of the most famous Messier Objects, their number and the constellation in which they're found is given below:
+A list of the most famous [Messier Objects](#messier-objects), their number and the constellation in which they're found is given below:
 
 | Number | Name                         | Constellation                                  |
 | ------ | ---------------------------- | ---------------------------------------------- |
@@ -39,7 +39,7 @@ A list of the most famous Messier Objects, their number and the constellation in
 | M27    | Dumbbell Nebula              | Vulpecula                                      |
 | M101   | Pinwheel Galaxy              | [Ursa Major](./constellations.html#ursa-major) |
 | M104   | Sombrero Galaxy              | [Virgo](./constellations.html#virgo)           |
-| M1     | Crab Nebula                  | Taurus                                         |
+| M1     | Crab Nebula                  | [Taurus](./constellations.html#taurus)         |
 | M51    | Whirpool Galaxy              | Canes Venatici                                 |
 | M57    | Ring Nebula                  | Lyra                                           |