Rebecca Zammit Lupi, a 14-year-old cancer patient, uses a camera with a telephoto lens to view the Comet C/2020, also known as "Neowise", on her first outing following almost five months of lockdown during the coronavirus disease (COVID-19) outbreak as she received treatment for cancer in the Sir Anthony Mamo Oncology Centre in Mater Dei Hospital, at Marfa Ridge outside Mellieha, Malta, July 23, 2020. "I absolutely loved seeing the comet and Milky Way as I've always found anything to do with astronomy and the night sky very fascinating. I had never seen such a beautiful night sky and it felt nice to be outside again!" said Rebecca at the time. REUTERS/Darrin Zammit Lupi SEARCH "REBECCA LUPI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES

A nurse prepares a dose of the of coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana, March 2, 2021. REUTERS/Francis Kokoroko

A nurse prepares a dose of the of coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana, March 2, 2021. REUTERS/Francis Kokoroko

The Paramount Chief of the Ga State in the Greater Accra Region, King Tackie Teiko Tsuru II, arrives to receive the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

Director General of the Ghana Health Service Dr. Patrick Kuma-Aboagye receives the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

The Paramount Chief of the Ga State in the Greater Accra Region, King Tackie Teiko Tsuru II, waits to receive the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

A health worker receives the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

Medical officer Dr. Emmanuel Addipa-Adapoe, 42, receives the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

A health worker receives the coronavirus disease (COVID-19) vaccine during the vaccination campaign at the Ridge Hospital in Accra, Ghana March 2, 2021. REUTERS/Francis Kokoroko

A child makes a snowman in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A child plays in the snow in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

People play in the snow in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A general view after snow fall in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A general view of The Roaches ridge blanketed with snow, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A farmer feeds his sheep after snow fall in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A farmer works after snow fall in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

A farmer feeds his sheep after snow fall in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

People walk after snow fall in The Roaches ridge, Staffordshire, Britain December 4, 2020. REUTERS/Carl Recine

Markus Soeder, Bavarian State Prime Minister wears a mask after arriving for the weekly cabinet meeting in front of an image of Garmisch-Partenkirchen and the Zugspitz mountain ridge in Munich, Germany December 1, 2020. Peter Kneffel/Pool via REUTERS

A firefighter works on the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

The Blue Ridge Fire burns in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents take photos of the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A man walks away from the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents watch the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter battles the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents take photos of the Blue Ridge Fire burning in Yorba Linda, California, U.S. October 26, 2020. REUTERS/Ringo Chiu

A firefighter battles the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents in their backyard watch the Blue Ridge Fire burning in Yorba Linda, California, U.S. October 26, 2020. REUTERS/Ringo Chiu

A fire truck is seen near the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter is silhouetted as he watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter is silhouetted as he watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Photographers are silhouetted as they film the Blue Ridge Fire burning in Yorba Linda, California, U.S. October 26, 2020. REUTERS/Ringo Chiu

A man is silhouetted as he watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents watch the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents are silhouetted as they watch the Blue Ridge Fire burning in Yorba Linda, California, U.S. October 26, 2020. REUTERS/Ringo Chiu TPX IMAGES OF THE DAY

Residents watch the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter battles the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter battles the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Residents watch the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

An air tanker drops retardant on the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

An air tanker drops retardant on the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

Firefighters watch the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A firefighter watches the Blue Ridge Fire burning in Yorba Linda, California, U.S., October 26, 2020. REUTERS/Ringo Chiu

A woman walks her child to school during the outbreak of the coronavirus disease (COVID-19) in the Bay Ridge area of Brooklyn, New York, U.S., October 8, 2020. REUTERS/Brendan McDermid

Leonard Sloan, 64, who is from Navajo Nation, stands in the living room of his home in the Bodaway Chapter in the Navajo Nation in Cedar Ridge, Arizona, U.S. September 18, 2020. The Sloan's home has both running water and electricity. REUTERS/Stephanie Keith SEARCH "NAVAJO KEITH" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Maybelle Sloan, 59, who is from Navajo Nation, gives a bottle to her calf at her home in the Bodaway Chapter in the Navajo Nation in Cedar Ridge, Arizona, U.S. September 18, 2020. REUTERS/Stephanie Keith SEARCH "NAVAJO KEITH" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Leonard Sloan, 64, who is from Navajo Nation, stands in the backyard of his home in the Bodaway Chapter in the Navajo Nation in Cedar Ridge, Arizona, U.S. September 18, 2020. REUTERS/Stephanie Keith SEARCH "NAVAJO KEITH" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

A once-populated ridge sits nearly empty two years after wildfire destroyed the town, in Paradise, California, U.S., September 24, 2020. Picture taken September 24, 2020. REUTERS/Saif Tawfeeq

Fire is seen coming over a ridge towards vineyards, in Calistoga, California, U.S., September 28, 2020. REUTERS/Fred Greaves

14-year-old cancer patient Rebecca Zammit Lupi uses a camera with a telephoto lens to view the Comet C/2020, also known as "Neowise", on her first outing following almost five months of lockdown during the coronavirus disease (COVID-19) outbreak as she received treatment for cancer in the Sir Anthony Mamo Oncology Centre in Mater Dei Hospital, at Marfa Ridge outside Mellieha, Malta, July 23, 2020. "I absolutely loved seeing the comet and Milky Way as I?ve always found anything to do with astronomy and the night sky very fascinating. I had never seen such a beautiful night sky and it felt nice to be outside again!" said Rebecca. REUTERS/Darrin Zammit Lupi SEARCH "REBECCA LUPI" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES THE IMAGES SHOULD ONLY BE USED TOGETHER WITH THE STORY - NO STAND-ALONE USES

The sun sets as wind turbines spin on the hill at the Locust Ridge Wind Farm in Mahanoy City, Pennsylvannia, U.S., July 14, 2020. Picture taken July 14, 2020. REUTERS/Dane Rhys

Flames are seen along a ridge during the Creek Fire in Tollhouse, California, U.S. September 8, 2020. REUTERS/Stephen Lam

The LNU Lightning Complex Fire engulfs a ridge line near Aetna Springs, California, U.S. August 23, 2020. REUTERS/Adrees Latif

The LNU Lightning Complex Fire engulfs a ridge line near Aetna Springs, California, U.S. August 23, 2020. REUTERS/Adrees Latif

The LNU Lightning Complex Fire engulfs a ridge line near Aetna Springs, California, U.S. August 23, 2020. REUTERS/Adrees Latif