Another properly identified star could be seen near the black hole with the aid of the telescope.
Well, it depends on how you use it and no, not properly
The mechanism doesn't work properly.
Yes. 'Thus' is another word for 'therefore'. Thus the sentence you start of with 'thus' should be an explanatory sentence.
Yes, in certain situations, sentences may not start with a capital letter. For example, in the case of a list or a quotation within a sentence, the following text may not begin with a capital letter.
He rebooted the computer to see would it start properly this time.
You can also start it with the, A, An, They, Another, Also, We, I, Sometimes, Finally,Or Overall, And lastly,And. Yes you can start a sentence with "because."
However. On the other hand.
One way is........
To use a noun twice in a sentence, you can repeat it directly or rephrase it. For example: "I love pizza, and pizza is my favorite food." or "I love pizza; it's my favorite food." Just make sure it doesn't cause confusion or redundancy in your sentence.
Tiarra speak very properly.
They properly declined to discuss the matter with the reporter. He properly ordered the wines by their age.
No, you cannot start a sentence with "no" unless you need to do so. No reason exists not to start a sentence with that word, as you can see. No one will care if you do start a sentence with it.