a magnetar, a very small, compact neutron star that periodically emits light. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標星星, 中子星, X光片
artist's depiction of a black hole and it's accretion disk in interstellar space. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
an artists depiction of a black hole in interstellar space pulling in gas and dust that start to heat. gamma ray bursts exit at the black holes poles and shoot into space. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
weathered metallic placard with danger radioactive trefoil symbol_vector - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標被風吹雨打, 復古風格, 仿舊 - 攝影效果
diagram illustrating the transparency of earth's atmosphere to different types of radiation. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標光譜
illustration depicting the creation of carbon-14 and how it becomes locked in tree rings. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標磁石
an astronaut floating in outer space as he is pulled towards a massive black hole. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
warning & danger icon set. editable stroke weight. pixel perfect icons. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標有毒標誌, 符號, 危險
an artist's depiction of a black hole and it's accretion disk in interstellar space pulling in gas and dust from the surrounding nebula. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
a black hole is a defined region of spacetime which reflects no light and can be found in the middle of galaxies. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標細胞核, 宇宙探索, 動作
artist's concept of astronauts outside the cupola window of the space station. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標看窗外, 太空人
combined bursts of energy form a powerful beam which is able to destroy whole planets. - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
illustration of gamma ray, exosat, satellite, hale observatory, iras satellite, and component dish o - 伽馬射線 幅插畫檔、美工圖案、卡通及圖標
