warning or proviso of specific stipulations or limitations. Warning or caution in a legal document.

expert in or student of astronomy. Scientist studying stars and other bodies in space.

social gathering. Groups of people who travel, do some things together. To attend, meet, gather at an event to have fun.

small timepiece worn on strap on one's wrist. Devices you wear on your wrist that shows the time. look at or observe attentively over period of time.

accept or yield to superior force or to authority or will of another person.

outside solar system. .

specialist newspaper or magazine. Magazines of academic papers. write in journal or diary.

To change from one airplane to another at airports.

existing or occurring before in time or order.

(of firearm) capable of firing several shots in succession without reloading. To relate something you have been told by another.

To give someone a gift, e.g. birthday, wedding.

not same as another or each other.

celestial body moving round star. One of the bodies that orbit the sun.

Lack of friendliness toward another person. To make it clear that you are not involved.

appearing or occurring at intervals.